Page 1 PROPRIETARY NOTICE AND LIABILITY DISCLAIMER The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Corporation (NEC) and/or its licensors. NEC and/or its licensors, as appropriate, reserve all patent, copyright and other...
Page 2: Table Of Contents
Contents Using this Guide Text Conventions............viii Related Documents ............ Using Your Computer SYSTEM FEATURES..........1-1 Front Panel............1-2 Power Button ........... 1-4 Lamps .............. 1-4 Suspend Button..........1-5 Diskette Drive..........1-5 Diskette Loading........... 1-7 Hard Disk............1-9 CD-ROM Reader..........1-9 CD Loading ............
Page 3 Status Lamps............1-26 Numeric Keypad/Cursor Control Keys....1-26 Standard Cursor Control Keys......1-27 Typewriter Keys ..........1-27 Mouse..............1-27 Speakers ..............1-28 Microphone ............1-28 SYSTEM OPERATION..........1-28 Startup/Shutdown..........1-28 Powering On ............1-30 Powering Off............1-32 System Reset ............1-33 INTEGRATED TECHNOLOGIES ......1-35 Processor Subsystem..........1-36 System Memory ............1-37 System BIOS ............1-37 Flash ROM............1-37 Power Management..........1-38 Using Standby Mode........1-39...
Page 4 Save Changes & Exit ..........2-22 Discard Changes & Exit ........2-22 Get Default Values ..........2-22 Load Previous Values........... 2-23 Save Changes............2-23 Using NEC Utilities and Drivers MOUSE DRIVER............3-1 Changing Mouse Parameters ........ 3-2 Command Line Options........3-2 VIDEO DRIVERS ............. 3-5 BIOS UPDATE UTILITY .........
Page 5 Maintaining Your Computer SYSTEM CARE............4-1 Protective Measures ..........4-1 Routine Care ............4-3 Backup..............4-3 MOUSE CARE ............4-4 CD CARE..............4-6 MOVING GUIDELINES ...........4-7 Removing the System Unit Cover DESKTOP SYSTEM UNIT COVER ......5-1 Removing the Desktop Cover .......5-1 Replacing the Desktop Cover........5-4 MINITOWER SYSTEM UNIT COVER ....5-6 Removing the Minitower Cover......5-6 Removing the Minitower Bottom Access Cover ..5-9 Replacing the Minitower Cover......5-10...
Page 6 Installing an Inside Slot Board ......6-12 Removing an Inside Slot Board....... 6-15 Minitower Slot Locations ........6-17 Minitower Board Installation........ 6-18 Minitower Board Removal ........6-20 6-19 Adding Options 6-19 SIMM UPGRADE KITS ........... 6-21 Precautions............6-22 Checking the Memory in Your System ....6-23 SIMM Installation..........
Page 7 PRODUCT INFORMATION........8-5 IF YOU NEED ASSISTANCE ........8-7 Getting Help from Your Company......8-7 Getting Help from Your Dealer ......8-8 Getting Help from NEC ........8-8 Setting Up a Healthy Work Environment MAKING YOUR COMPUTER WORK FOR YOU .A-1 ARRANGE YOUR EQUIPMENT ......A-3 ADJUST YOUR CHAIR ...........A-4...
Page 8 PRE-EXISTING CONDITIONS AND PSYCHOSOCIAL FACTORS..............A-12 CHECKING YOUR COMFORT: HOW DO YOU MEASURE UP?............A-13 Checking Your Chair..........A-13 Checking Your Keyboard ........A-13 Checking Your Mouse.......... A-13 Checking Your Monitor........A-13 Checking You ............A-14 Specifications CD-ROM Reader Configuration Sound/Fax/Modem Board Configuration SOUND/FAX/MODEM BOARD CONFIGURATIOND-3 SOUND/FAX/MODEM BOARD CONNECTOR...
Page 9 Keyboard Parameters ..........2-14 Integrated Peripherals Parameters......2-16 Large Disk Parameters ..........2-17 System Security Options ...........2-18 Power Management Parameters ........2-20 1-MB Video Resolutions...........3-5 2-MB Video Resolutions...........3-6 Single-Sided SIMM Upgrade Path......6-25 Double-Sided SIMM Upgrade Path ......6-26 Troubleshooting ............8-2 x Contents...
Page 10 Contents xi...
Page 11: Using This Guide
Before using this guide, read and follow the instruc- tions in the PowerMate VP Series Quick Setup sheet that comes with your system. To get the most out of your system, read Chapters 1,2,3, and 4 in this guide.
Page 12 The chapter also includes procedures for connecting external peripheral devices such as a printer, serial device, telephone line, speakers, and a microphone. Chapter 7, Setting System Board Jumpers, provides a description of system board jumper settings and ex- plains how to change jumper settings. Chapter 8, Solving Problems, provides a checklist of conditions to determine and solve a problem that might occur.
Page 13: Text Conventions
Use this guide with the other documentation that comes with your system (see “Related Documentation” in this preface). TEXT CONVENTIONS This guide uses the following text conventions. Warnings, cautions, and notes have the following format: WARNING: Warnings alert you to situa- tions that could result in serious personal injury or loss of life.
Page 14: Related Documents
RELATED DOCUMENTS In addition to this guide, the following printed documenta- tion ships with your system. Quick Setup Contains information for quickly getting your system up and running. Read this information before you set up the system for the first time. Windows for Workgroups and MS-DOS User's Guide Provides a comprehensive source of information for using Microsoft Windows for Workgroups,...
Page 15 To purchase the service and reference manual (avail- able in the U.S. and Canada), call NEC at 1-800-632- 4525, press at the prompt, and provide the document name and part number.
Page 16: Using Your Computer
Using Your Computer After completing the steps on the Quick Setup sheet that comes with your PowerMate VP Series computer, your system is ready to use (hard disk models only). NEC recommends that you perform the following procedures once your system is up and running:...
Page 17: Front Panel
Diskette drive only configuration (no hard disk) with 8 MB of system memory Hard disk drive configuration; including a diskette drive, hard disk drive, and 8 MB of system memory Multimedia configuration; including a diskette drive, hard disk drive, quadruple speed CD-ROM reader, sound board, speakers, microphone, and 16 MB of system memory Network configuration;...
Page 18 Desktop system controls and storage slots Minitower system controls and storage slots Using Your Computer 1-3...
Page 19: Power Button
Power Button The power button controls power to the system unit. Press the button once to turn on the power and again to turn off the power. The power button is almost flush with the front panel when power is off and indented further when power is on.
Page 20: Suspend Button
Suspend Button After the system has been powered on, the suspend button lets you put your computer into an instant suspend or “Sleep” mode when it is pressed. This suspend mode is a power saving mode that shuts down all installed devices, video signal to the monitor, and processor without power- ing off the system.
Page 21 Minitower diskette drive controls Diskette drive A is your primary “bootable” drive. Use this drive if you need to load and start programs from a disk- ette. Diskette drive features include a release button and a drive busy lamp. The diskette release button lets you release an inserted diskette from the drive.
Page 22: Diskette Loading
CAUTION: To prevent damage to your diskette drive and data, do not turn off the system or remove a diskette while the diskette drive busy lamp is lit. Insert diskettes into the diskette drive with the label side facing up (see “Diskette Loading” later in this chapter). Diskette Loading Use the following procedure to insert a 3 1/2-inch diskette in the standard diskette drive.
Page 23 Inserting a 3 1/2-inch diskette in the desktop system Inserting a 3 1/2-inch diskette in the minitower system Insert the diskette all the way into the drive until you hear a click. 1-8 Using Your Computer...
Page 24: Hard Disk
You must format a new diskette before storing information on it. Use the MS-DOS FORMAT command. See your MS-DOS documentation for in- formation about formatting a diskette. CAUTION: Do not format your hard disk drive, this will erase all preinstalled applications. To remove a diskette from the diskette drive, press the release button on the 3 1/2-inch drive.
Page 25: Cd-Rom Reader
CAUTION: Do not format the hard disk. Formatting the hard disk destroys all of the data on the disk. CD-ROM Reader Systems come with a CD-ROM reader. The reader is as- signed as drive E in your system and is selected as the master device on the system board’s secondary PCI/IDE connector.
Page 26 CD-ROM reader controls and indicators The CD-ROM reader has the following features: A jack for connecting headphones. Use headphones with a stereo mini-jack plug. A volume control knob for adjusting the headphone volume. The volume control has no effect on the audio outputs from the CD-ROM reader’s audio con- nector.
Page 27: Cd Loading
A CD tray that ejects and retracts when the eject/retract button is pressed. CD Loading Use the following procedure to load a CD into the CD- ROM reader. Press the eject/retract button to eject the tray. With the printed side facing up, hold the CD by its edges and place it into the tray.
Page 28: Audio Support
Loading a CD into the minitower system Press the eject/retract button to close the tray. To remove the CD, press the eject/retract button to eject the tray. Audio Support The 16-bit sound board in multimedia systems provide ste- reo CD-quality sound. The system’s audio board, stereo speakers, and micro- phone offer exceptional sound capabilities for multimedia applications, games, or audio CDs.
Page 29: Rear Panel
Rear Panel The rear panel provides connectors for setting up the sys- tem and system options. This section shows and describes these features. The following figures identify the system I/O ports. Desktop system I/O connectors 1-14 Using Your Computer...
Page 30: 15-Pin Vga Monitor Port
Minitower system I/O connectors 15-Pin VGA Monitor Port The monitor port supports a video graphics array (VGA)- compatible monitor. Connect the monitor's 15-pin signal cable to this connector. This high-performance VGA-compatible connector is integrated on the system board’s Peripheral Component Interconnect (PCI) local bus.
Page 31: Printer Port
Printer Port The printer port is the system's parallel interface connector. Use this port to connect a parallel printer with a 25-pin connector to the system. See “Parallel Printer” in Chapter 6 for printer connection information. MS-DOS refers to this port as LPT1. The LPT1 assign- ment identifies the port for software installations.
Page 32: Mouse Port
Mouse Port The mouse port supports a personal system (PS)/2 - compatible mouse. Attach the mouse that comes with your computer to this port. Expansion Slot Covers Expansion slot covers are removable, allowing installation of up to four expansion boards to the system. Desktop systems have three slots for 16-bit industry-standard architecture (ISA)-compatible boards and one shared slot for either an ISA board or a 32-bit PCI-compatible board.
Page 33 Desktop sound board connectors Minitower sound board connectors 1-18 Using Your Computer...
Page 34 Line In Jack The Line In Jack allows you to connect devices such as a cassette, DAT, or Minidisc player to your sound board for playback or recording. Microphone In Jack The Microphone In (MIC) Jack allows you to connect a microphone for voice input.
Page 35: Network Connectors
The installation of a game card in your system will conflict with the joystick connector on your sound board. To avoid a conflict, either remove the game card or disable the joystick connector on your sound board by removing the JYEN jumper on the sound board (see Appendix D).
Page 36 The network interface board, also referred to as a network interface card (NIC), provides three connectors for coaxial and twisted-pair network cabling: BNC — supports thin coaxial cables. AUI connector — supports thick coaxial cables. RJ-45 connector — supports twisted-pair 10BASE-T cables.
Page 37: Power Supply
Minitower network board connectors Power Supply The desktop system uses a 145-watt (W) power supply. A 200-W power supply is installed in the minitower system. The following figure identifies the power supply features. 1-22 Using Your Computer...
Page 38: Cooling Fans
Desktop power supply features Minitower power supply features Cooling Fans Two cooling fans in your system provide proper ventila- tion to cool system components and prevent overheating. One fan is in the power supply. The second fan is next to the Pentium™...
Page 39: System Power Socket
CAUTION: Be sure that the voltage se- lector switch is set correctly for the voltage in your area (115 V or 230 V). System Power Socket The system power socket is the connector for the system unit power cord. This is the connection for alternating cur- rent (AC) from your wall outlet to the system unit.
Page 40: Function Keys
Keyboard features (U.S. model) Function Keys The function of these keys is specific to your particular software application or operating system. Status Lamps The status lamps indicate the status of the Num (Numeric) Lock, Caps (Capital) Lock, and Scroll Lock keys. Numeric Keypad/Cursor Control Keys These keys work like a numeric keypad.
Page 41: Standard Cursor Control Keys
To use a keypad cursor key while in Numeric Keypad mode, press the Shift key and the keypad cursor key. The system enables Numeric Keypad mode at power-on. You can set the Numeric Keypad mode off at power-on with the Setup utility (see Chapter 2).
Page 42: Speakers
Speakers Multimedia configurations come with a pair of high- quality stereo speakers. The speaker set features a volume control, treble boost, bass boost, and a power-on button. The speakers connect to the Line Out jack on the back of the system unit. See “Multimedia Setup” in Chapter 6 for connection information.
Page 43: Powering On
AUTOEXEC.BAT This file is a batch program that MS-DOS runs imme- diately after it executes the commands in the CONFIG.SYS file. AUTOEXEC.BAT contains com- mands that define the characteristics of the hard- ware devices. For example, AUTOEXEC.BAT identifies the port to which your printer is connected, customizes how MS-DOS information is displayed on your screen, and starts memory resident programs and applications.
Page 44 Check that the power cables from the monitor and sys- tem unit are connected to a wall outlet. CAUTION: Be sure that the voltage se- lector switch is set correctly for the voltage in your area (115 V or 230 V). If you are booting from the hard disk, make sure that the diskette drive is empty.
Page 45: Powering Off
At power-on, the system unit's power lamp lights and the power-on screen appears. If necessary, adjust the contrast and brightness controls on the monitor. The system performs Power-On Self-Test (POST) diag- nostic tests that check major hardware components, such as memory and interface circuits. It compares the hardware it finds with parameters last saved by the Setup program.
Page 46: System Reset
If you are in Windows, exit the Program Manager by positioning the mouse pointer on the block at the upper left corner of the monitor, and double click the left button on the mouse. Select “OK” at the prompt to exit Windows.
Page 47 You can reset the system in two ways: CAUTION: Unless absolutely neces- sary, do not reset the system when the power lamp is amber or when the hard disk lamp or diskette drive busy lamp is on. Information on the hard disk or diskette might be lost or damaged.
Page 48: Integrated Technologies
Check that your monitor is properly connected and the monitor power is on. INTEGRATED TECHNOLOGIES NEC designed your computer with technologies that help you get the most out of your computer. Key integrated features include: Intel 75-MHz Pentium microprocessor A 320-pin zero insertion force (ZIF) OverDrive™...
Page 49: Processor Subsystem
8 MB or 16 MB of system memory, upgradeable to 128 MB System Setup program built into the BIOS Flash ROM for fast economical BIOS upgrades System I/O controller integrating serial ports, parallel port, hard disk, and diskette drive controllers PCI local bus for high-speed bus performance and data transfers Extended super-VGA controller with 1 MB of video...
Page 50: System Memory
BIOS recovery programs. The BIOS is flashable for easy upgrades. Flash ROM NEC's Flash ROM allows fast, economical BIOS up- grades. NEC Flash ROMs are reprogrammable system and video EPROMs. With NEC’s Flash ROM, a ROM BIOS change: is fast and easily done using a BIOS Update utility.
Page 51: Power Management
Power Management Each computer system is Energy Star compliant and incorporates power management features. These features lower power consumption when there is no activity detected from the keyboard, mouse, diskette drive, or hard disk drive after a predefined period of time. As soon as activity is detected the system resumes where it left off.
Page 52: Using Standby Mode
Standby mode Standby is a power-saving mode. When the system goes into Standby mode, it automatically turns power off to individual system components after a preset period of system inactivity. If you do not use the components, such as your keyboard, mouse, or drives, for the preset time, your screen goes blank and the system goes into a power-saving mode of operation.
Page 53: Using Suspend Mode
Using Suspend Mode Suspend mode provides the greatest power savings by putting the system in a maximum power shutdown. When the system goes into Suspend mode, it saves data and system status and then shuts off power to all possible components.
Page 54 Although most Plug and Play boards come with an ICU, an ICU can be obtained from the NEC Bulletin Board Service (see Chapter 2). Plug and Play boards are dynamic in nature — the system allocates resources to these boards upon system boot.
Page 55: System I/O Controller
Device drivers that do not support the dynamic board configuration are also known as static device drivers. If you are using a static device driver, you need to permanently associate resources with a Plug and Play board, instead of relying on the default Plug and Play behavior.
Page 56: Pci Local Bus
PCI Local Bus The industry-standard PCI bus is a highly integrated I/O interface that offers the highest performance local bus available for the Pentium processor. The PCI bus supports burst modes that send large chunks of data across the bus, allowing fast displays of high-resolution images.
Page 57: Desktop Management Interface
1024 by 768 with 256 colors 1280 by 1024 with 16 colors Resolutions supported with the optional 2 MB of video DRAM are as follows. 640 by 480 with 16 colors 640 by 480 with 256 colors 640 by 480 with 64,000 colors 640 by 480 with 16.8 million colors 800 by 600 with 16 colors 800 by 600 with 256 colors...
Page 58: Dmi Components
The DMI provides support for attributes such as system se- rial number, product model number, and BIOS revision number. DMI Components The NEC DMI consists of two major functional components: the Component Interface (CI) module the NEC DMI Browser. The CI module provides the instrumentation and interface between the BIOS and the DMI Service Layer (SL).
Page 59: Manageable Products
CI Module The CI module is a Windows Direct Interface application provided by NEC Technologies, Inc. The module uses the CI to communicate with the SL and provides management for a set of components defined in the PC system group standard MIF.
Page 60 The NEC DMI Browser has a graphical user interface. It displays components in a hierarchical tree structure. Use it to install or remove MIF files to and from the database and to inspect or manage components already present in the database.
Page 61: Usage
NIC card, printers, and so on. Usage To start the Browser, simply double click on the NEC DMI Browser icon in the NEC Information group in Win- dows. The Browser is very easy to use. For example,...
Page 62 Check that NECCI.EXE is running. Using Your Computer 1-47...
Page 63: Setting System Parameters
(CMOS) chip backed up by a battery in the real-time clock (RTC) chip on the system board. NEC recommends that you print out or write down your current Setup parameters and store the information in a safe place. This lets you restore your system to the current parameters if you ever need to replace the battery.
Page 64: How To Start Setup
to set the time and date. to update or check system parameters when you add or remove expansion options. to change or set power management features. to correct a hardware discrepancy when the Power-On Self-Test (POST) displays an error message and prompts you to run Setup.
Page 65: How To Use Setup
The screen shown is typical of your sys- tem. The actual items on the Main Menu depend upon the hardware installed in your system. PhoenixBIOS Setup — Copyright 1992-95 Phoenix Technologies Ltd. Main Advanced Security Power Exit System Time: :19:20] Item Specific Help System Date: [03/12/1995]...
Page 66: The Menu Bar
A Main Menu summary window — the center area on the left side of the screen. This area provides a summary of Main Menu Setup parameters. You can set some Main Menu parameters directly from this window or you can set them from the Main menu option in the legend bar.
Page 67 The Advanced menu also provides menu items for setting parity and for setting parameters for large disks (for example, to use large disks with Windows NT™). Some of the Advanced features are accessible only with a Supervisor password when the Supervisor password is set.
Page 68: The Legend Bar
The Legend Bar Use the keys listed in the legend bar on the bottom of the Setup menu to make your selections or exit the current menu. The following table describes the legend keys and their alternates. Setup Key Functions FUNCTION F1 or Alt-H Displays the General Help window (described later...
Page 69: Selecting A Menu Item
Selecting a Menu Item To select a menu item, use the arrow keys to move the cursor to the field you want. Then use the value keys (F5, - , F6, +, or space bar) to cycle through the value for that field.
Page 70: Main Menu Options
Main Menu Options The following table lists and describes the available parameters when you select the Main menu in the legend bar. Other Main Menu parameters are available by select- ing submenus. Parameters available directly from the Main Menu summary window have a right-pointing triangle next to the parameter.
Page 71: Ide Adapters
Slave.” Jumper settings on the IDE device set the device to master or slave (see the documentation that comes with the device). In the PowerMate VP multimedia system the IDE hard disk and CD-ROM reader are both “Masters.” The hard disk drive is the “Master” on the primary connector and the CR-ROM reader is the “Master”...
Page 72 If you change the CD-ROM reader setting in the multimedia configuration, the CONFIG.SYS and AUTOEXEC.BAT require changes as well. Select the IDE Adapter option configuration directly from the Main Menu summary window. Available options in- clude: IDE Adapter 0 Master IDE Adapter 0 Slave IDE Adapter 1 Master IDE Adapter 1 Slave.
Page 73: Memory Shadow
IDE Hard Disk Parameters PARAMETER OPTIONS DESCRIPTION Type 1 to 39 Selecting 1 to 39 fills in all remaining User fields with values for predefined disk Auto type. “User” prompts the user to fill in remaining fields. When “Auto” is selected the BIOS automatically sets the drive type.
Page 74: Boot Sequence
CAUTION: Incorrect settings can cause the system to malfunction. Memory Shadow Parameters PARAMETER OPTIONS DESCRIPTION System Shadow Enabled Always enabled. Shadows the system BIOS Not user- and improves performance. selectable Video Shadow Enabled Always enabled. Shadows the video BIOS Not user- and improves performance.
Page 75: Boot Parameters
Boot Parameters PARAMETERS OPTIONS DESCRIPTION Boot Sequence A: then C: (default) The BIOS attempts to load the C: then A: operating system from the disk C: only drives in the sequence selected here. “C: only” (under Supervisor password control) provides virus protection.
Page 76: Numlock
NumLock Select “NumLock” directly from the Main Menu summary window to display the Keyboard Features menu. Use the legend keys to make your selections and exit to the Main Menu. Use the following table to configure the key- board parameters. Select “NumLock” directly from the Main Menu summary window to display the Keyboard Features menu.
Page 77: Integrated Peripherals Menu
CAUTION: Setting menu items in the Advanced menu to incorrect values can cause your system to malfunction. Integrated Peripherals Menu Select the “Integrated Peripherals” menu on the Advanced Menu to configure the connections between the system processor and the I/O ports (serial port 1, serial port 2, and the printer port), the diskette drives, and hard disk controllers.
Page 78: Parity
Integrated Peripherals Parameters FEATURE OPTIONS DESCRIPTION COM1 Port Disabled Selects a unique address and COM2 Port User-selectable interrupt request for the listed settings COM ports. Auto selects the Auto next available combination. COM1 default: 3F8, IRQ4 COM2 default: 2F8, IRQ3 LPT Port Disabled Selects a unique address and...
Page 79: Large Disk Access Mode
Large Disk Access Mode Select the Large Disk Access Mode parameter to configure a large disk (see the following table). Use the legend keys to make your selections and exit to the Main Menu. Large Disk Parameters PARAMETER OPTIONS DESCRIPTION Large Disk Mode Select DOS if you have DOS.
Page 80: System Security Options
Pressing at either Set Supervisor Password or Set Enter User Password on the menu displays a Set Password dia- log box with the following prompts: Enter new password: [ Re-enter new password: To set a password, type the password and press .
Page 81 System Security Options FEATURE OPTIONS DESCRIPTION Password on Boot Disabled (default) Enabled requires a password on Enabled boot (cold boot only — no password required for warm boot). Requires the prior setting of a Supervisor and/or User password. If disabled, password(s) are required for entering Setup but are not required for booting.
Page 82: The Power Menu
THE POWER MENU Selecting “Power” from the menu bar displays a screen with the power management parameters described in the following table. A power management system reduces the amount of en- ergy used after specified periods of inactivity. The Power menu supports a Full-On state, a Standby state with partial power reduction, and a Suspend state with full power re- duction.
Page 83: The Exit Menu
Power Management Parameters FEATURE OPTIONS DESCRIPTION Speed High Standby. Medium Suspend Suspend (default) Suspend allows the system to enter Button Standby Suspend mode when the suspend Disabled button is pressed. Standby enables the system to enter Standby mode when the suspend button is pressed. Parallel Port Enabled (default) Enables parallel port activity by...
Page 84: Save Changes & Exit
Save Changes & Exit After making your selections on the Setup menus, always select Save Changes to make them operative. After you save your selections, the program displays this message: Changes have been saved Continue If you attempt to exit without saving, the program asks if you want to save before exiting.
Page 85: Load Previous Values
The CMOS values have been corrupted or modified incor- rectly, perhaps by an application program that changes data stored in CMOS. Press to resume the boot or to run Setup with the ROM default values already loaded into the menus. You can make other changes before saving the values to NVRAM.
Page 86: Using Nec Utilities And Drivers
Using NEC Utilities and Drivers This chapter provides information for the following NEC drivers and utilities that you can use with your system: mouse driver video drivers BIOS Update utility. MOUSE DRIVER Mouse driver software contains the basic operating in- structions between the computer and your mouse.
Page 87: Changing Mouse Parameters
When you use a paint or draw program, the ballistic effect slows your mouse cursor when you create fine details in your drawing and then speeds up when you need to go between your drawing and the toolbox or a menu. 3-2 Using NEC Utilities and Drivers...
Page 88 NORTH — moves the cursor to the top of the screen. SOUTH — moves the cursor to the bottom of the screen. EAST — moves the cursor to the right. WEST — moves the cursor to the left. Using NEC Utilities and Drivers 3-3...
Page 89: Video Drivers
Video drivers let you take advantage of your computer's integrated video hardware and extended graphics modes. A multi-frequency monitor, such as the NEC MultiSync XE/XP monitors, is required to ac- cess the extended graphics mode. 3-4 Using NEC Utilities and Drivers...
Page 90: 1-Mb Video Resolutions
60, 72, 75 Hz 640 by 480 60, 72, 75 Hz 640 by 480 64,000 60, 72, 75 Hz 640 by 480 16.8 million 60, 72, 75 Hz 800 by 600 60, 72, 75 Hz Using NEC Utilities and Drivers 3-5...
Page 91: Bios Update Utility
Additional VGA drivers are available for non-Windows based applications through the NEC Bulletin Board Serv- ice (see “NEC Bulletin Board Service” later in this chap- ter). BIOS UPDATE UTILITY The system BIOS resides on a flash ROM in your system.
Page 92: Using The Flash Utility
The diskette, which contains the latest version of the BIOS code, can be obtained through NEC Technologies, Inc. Check the NEC Bulletin Board Service (BBS) for avail- able updates to your system BIOS. See “NEC Bulletin Board Service” at the end of this chapter for information about using the bulletin board (available in the U.S.
Page 93: Nec Bulletin Board Service
It allows you to download files for system enhancements and upgrades. For example, use the NEC BBS to obtain the latest version of the your BIOS. Use the following steps to log onto the NEC BSS.
Page 94 Follow the screen prompts until the NECTECH Main Menu is displayed. At the NECTECH Main Menu, press Enter the file menu. To hang up and log off, follow these steps at the NEC Technologies Bulletin Board: Press (to continue). Enter Press (command for Goodbye/Hangup).
Page 95: Maintaining Your Computer
Protective Measures There are several ways that you can protect your system from possible damage. NEC strongly recommends the following protective measures: Connect a surge suppressor between your computer and a grounded wall outlet. A surge suppressor protects your system from sudden, transient increases and de- creases in electrical power.
Page 96 Use appropriate virus detection software regularly to protect your system from computer viruses. If you plan to use software programs other than NEC supplied software, NEC strongly recommends that you take the necessary steps, such as virus checks, to pro- tect your system.
Page 97: Routine Care
Routine Care Maintain the condition of your system by periodically following the general procedures listed below. For safety, power off and unplug your sys- tem, monitor, and any external options before cleaning them. Clean the outside of the computer with a soft clean cloth.
Page 98: Mouse Care
See your MS-DOS and Windows for Workgroups docu- mentation for information about backup procedures. Make backup copies of your program and data files that are on diskette and on the hard disk. The standard practice for diskette backup is to copy each diskette, store the original in a safe place, and use the copy as your working diskette.
Page 99 Locating the mouse ball cover Gently put the ball back into its socket. Fit the ball cover over the ball and turn the cover clockwise until it locks in place. Maintaining Your Computer 4-5...
Page 100: Cd Care
CD CARE When handling CDs, keep the following guidelines in mind. Always pick up the disc by its edges. Handle a disc by its edges Avoid touching the side of the disc that has no printing or writing on it. This is the data side of the disc. Do not write on or apply labels to either side of the disc.
Page 101: Moving Guidelines
Clean fingerprints or dust from the disc by wiping it with a soft cloth. Gently brush the cloth from the center of the disc toward the edge. CAUTION: Do not use benzene, paint thinner, record cleaner, static repellent, or any other chemical on the disc.
Page 102 If these are not available, be sure to use adequate packing materials to protect the components. To set up your system, follow the instructions on the NEC PowerMate VP Systems Quick Setup sheet. 4-8 Maintaining Your Computer...
Page 103: Removing The System Unit Cover
Removing the System Unit Cover This chapter provides cover removal and replacement pro- cedures for the system unit. You need to remove the sys- tem unit cover to install any expansion options, such as expansion boards, memory modules and drives. check or change system configuration switches.
Page 104 Remove two cover screws from the rear of the system unit. Removing desktop cover screws Release the cover from the unit as follows. From the rear of the system, grasp the sides of the cover. Press your thumbs against the rear panel and slide the cover away from the front of the unit until it stops (about an inch).
Page 105 Releasing the desktop cover Lift the cover up and away from the unit. Removing the desktop cover Removing the System Unit Cover 5-3...
Page 106: Replacing The Desktop Cover
Replacing the Desktop Cover Use the following steps to replace the cover. CAUTION: To prevent damage to sys- tem cables, carefully tuck the cables out of the path of the cover. Position the cover on the system unit with the cover tabs aligned above the cutouts in the system unit frame.
Page 107 Slide the cover forward to meet the front panel. The cover fits tightly. If the cover does not slide all the way to the front panel, place one hand on the front of the unit while you press each side of the cover forward from the rear.
Page 108: Minitower System Unit Cover
Securing the desktop cover Connect the monitor, keyboard, mouse, and any other external options to the rear of the system unit. Plug in your power cables. MINITOWER SYSTEM UNIT COVER Use the following procedures to remove and replace the desktop system unit top cover. Removing the Minitower Cover Remove the system unit cover as follows.
Page 109 Disconnect the keyboard and mouse from the rear of the system. Unplug any external options (such as a printer) connected to the rear of the system unit. Remove the four screws that secure the cover to the system unit. Removing the minitower cover screws Removing the System Unit Cover 5-7...
Page 110 Pull the cover back about one inch from the front of the unit. Releasing the minitower cover Lift the cover off of the system unit. 5-8 Removing the System Unit Cover...
Page 111: Removing The Minitower Bottom Access Cover
Removing the Minitower Bottom Access Cover Remove the bottom access cover as follows. Turn off and unplug the system unit and monitor. Disconnect the keyboard and mouse from the rear of the system. Unplug any external options (such as a printer) connected to the rear of the system unit.
Page 112: Replacing The Minitower Cover
Replacing the Minitower Cover Use the following steps to replace the cover. CAUTION: To prevent damage to sys- tem cables, carefully tuck the cables out of the path of the cover. Align the cover over the unit, about one inch in back of the front panel, then set the cover down on the unit.
Page 113 Secure the cover with the four screws. Securing the minitower cover Connect the monitor, keyboard, mouse, and any other external options to the rear of the system unit. Plug in your power cables. If desired, lock the cover to the chassis. Removing the System Unit Cover 5-11...
Page 114: Replacing The Bottom Access Cover
Replacing the Bottom Access Cover Use the following steps to replace the bottom access cover. Align the access cover with the bottom of the chassis. Position the tabs on the access cover over the cutouts in the chassis (see the following figure). Replacing the minitower bottom access cover Press the access cover against the bottom of the chassis until the tabs are down in the cutouts.
Page 115: Adding Options
OPTIONAL HARDWARE Many optional components are available for customizing your computer to fit your needs. See your authorized NEC dealer for assistance in determining which options are best for you. The following information describes the hardware that your system can accommodate.
Page 116 Monitors and video expansion Your system supports the connection of a VGA- compatible monitor (such as NEC MultiSync XE and XP series monitors). The system board comes standard with 1 MB of video DRAM. If you install the optional 1 MB of video...
Page 117: Safety Precautions
SAFETY PRECAUTIONS Take care when you work inside the system and when you handle computer components. Avoid electric shock or per- sonal injury by observing the following warning. Before remove turn off disconnect peripherals from their power sources. Static electricity and improper installation procedures can components by following these safety instructions.
Page 118: Expansion Boards
When you install a cable, be sure to route the cable so it path of the system unit cover. Prevent damage to the nect the cable. When you disconnect a cable, always pull on the cable EXPANSION BOARDS You can add PCI and ISA expansion boards to your sy - tervention on your part.
Page 119: Desktop Slot Expansion Locations
(ICU) may be needed. The ICU is used to eliminate the guess work from the configuration procedure. Although most Plug and Play cards come with an ICU, an ICU can be obtained from the NEC Bulletin Board Service (see Chapter 3). Use the following procedures for installing an expansion board in the system.
Page 120 Locating desktop expansion slots ISA expansion slots support industry-standard 8-bit or 16-bit expansion boards. The PCI connector in the shared PCI/ISA slot supports 32-bit PCI expansion cards, such as LAN cards, graphics adapters, and disk controllers. 6-6 Adding Options...
Page 121: Desktop Board Installation
Follow any preinstallation instructions in your option documentation (such as setting switches or jumpers on the board). Any switch or jumper information in NEC option documentation is common to all NEC systems. Use this information for the board you are installing in your system.
Page 122 Remove the screw securing an expansion slot cover and remove the cover. Save the screw for installing the board. Keep the slot cover in a convenient place for possible future use. CAUTION: A slot cover can damage the system board or option board if it falls into the sys- tem unit.
Page 123: Desktop Board Removal
Insert the screw to attach the board to the support bracket. Securing the board in the desktop Replace the system cover (see Chapter 5). Run the Setup program if you installed an ISA board. Desktop Board Removal The installation of some options might require the removal of a board that is already installed.
Page 124 If you have any cables connected to the board that you need to remove, label the connectors. Then disconnect the cables. To remove a board from an inside slot in the desktop, see “Inside Expansion Slots in the Desktop” following this section. Remove the screw that secures the board to the support bracket.
Page 125 Pull the board out of the riser board connector. You might have to gently rock the board from side-to-side to release it from its connector. Removing the expansion board from the desktop Adding Options 6-11...
Page 126: Desktop Inside Expansion Slot
Desktop Inside Expansion Slot Use the following procedures to install or remove an ex- pansion board from an inside expansion slot in the desktop system. Installing an Inside Slot Board Use the following instructions to install an expansion board in an inside expansion slot in the system. Remove the screw that secures the expansion slot cover to the rear of the system.
Page 127 Remove the screw securing the L-bracket to the slot cover and remove the L-bracket. Keep the slot cover in a convenient place for possible future use. Removing the L-bracket Attach the L-bracket to the expansion board bracket with the screw you removed in the previous step. Adding Options 6-13...
Page 128 Attaching the L-bracket Hold the board by its edges, component side down and the bracket end facing the rear of the unit, and insert it into the expansion slot. Press the board firmly into the expansion slot connec- tor. You might have to gently rock the board from side- to-side to seat it into the connector.
Page 129: Removing An Inside Slot Board
Securing the inside slot board Replace the system unit cover (see Chapter 5). Run the Setup program if you installed an ISA board. Removing an Inside Slot Board To remove a board from an inside expansion slot in the desktop, follow these steps. CAUTION: Be sure that the system unit power is turned off and the system is unplugged before you begin the removal procedure.
Page 130 If you have any cables connected to the board, label the connectors. Then disconnect the cables. Remove the screw that secures the expansion board to the rear of the system. Removing the inside expansion board screw Pull the board out of the connector. You might have to gently rock the board from side-to-side to release it from the connector.
Page 131: Minitower Slot Locations
Minitower Slot Locations The minitower system has five expansion slots on the rear of the system with six connectors on the riser board: three ISA slots (one of the ISA slots can only accommodate a three-quarter length expansion card) one shared PCI or ISA slot one PCI slot.
Page 132: Minitower Board Installation
Follow any preinstallation instructions in your option documentation (such as setting switches or jumpers on the board). Any switch or jumper information in NEC option documentation is common to all NEC systems. Use this information for the board you are installing in your system.
Page 133 Save the screw for installing the board. Keep the slot cover in a convenient place for possible future use. Removing a minitower slot cover Hold the board by its edges and insert it into the expan- sion slot. Press the board firmly into the expansion slot connector on the riser board.
Page 134: Minitower Board Removal
Replace the bottom access cover (see Chapter 5). Run the Setup program if you installed an ISA board. Minitower Board Removal The installation of some options might require the removal of a board that is already installed. Use the following steps to remove a board from the system.
Page 135: Simm Upgrade Kits
SIMM UPGRADE KITS Systems support the following 32-bit or 36-bit (parity) SIMM configurations: 1-MB by 32- or 36-bit (4-MB stick) 2-MB by 32- or 36-bit (8-MB stick) 4-MB by 32- or 36-bit (16-MB stick) 8-MB by 32- or 36-bit (32-MB stick) 16-MB by 32- or 36-bit (64-MB stick).
Page 136: Precautions
In the 16-MB configurations, two 8-MB double-sided SIMMs are installed in bank 0. The default setting in the 16 MB configuration has pins 1 and 2 shorted. Pins 1 and 2 must be shorted when the following SIMMs are installed in bank 0.
Page 137 Remove the system cover (see Chapter 5). WARNING: Be sure that the system unit power is turned off and the system is unplugged before you begin the installation procedure. Locate the SIMM sockets and jumper JP1 on the sys- tem board. The SIMM sockets are assigned as bank 0 and bank 1.
Page 138 CAUTION: IDE and diskette drive ca- bles are not keyed to fit only in the correct position. If removing a cable to install the SIMMs, reinstall the cable by aligning the red edge of the cable with pin 1 of the connector on the system board. Check the memory in your system.
Page 139: Single-Sided Simm Upgrade Path
Single-Sided SIMM Upgrade Path TOTAL MEMORY BANK 0 BANK 1 8 MB * 8 MB (two 4-MB SIMMs) Empty 16 MB 8 MB (two 4-MB SIMMs) 8 MB (two 4-MB SIMMs) 24 MB 8 MB (two 4-MB SIMMs) 16 MB (two 8-MB SIMMs) 32 MB 32 MB (two 16-MB SIMMs) Empty...
Page 140: Simm Installation
Double-Sided SIMM Upgrade Path TOTAL MEMORY BANK 0 BANK 1 32 MB 16 MB (two 8-MB SIMMs) 16 MB (two 8-MB SIMMs) 64 MB 64 MB (two 32-MB SIMMs) Empty 72 MB 64 MB (two 32-MB SIMMs) 8 MB (two 4-MB SIMMs) 80 MB 64 MB(two 32-MB SIMMs) 16 MB (two 8-MB SIMMs)
Page 141 Removing a SIMM Install a SIMM as follows. CAUTION: Before you install a SIMM, reduce static discharge by touching the system’s metal chassis. Adding Options 6-27...
Page 142 Locate the notched end of the SIMM. Locating the notched end of the SIMM Locate the appropriate SIMM socket (see the previ- ous figures and the table “Recommended Memory Upgrade Path”). Align the notched end of the SIMM with the correct end of the SIMM socket (see the following figure).
Page 143 Using equal pressure at the ends of the SIMM, push it until it locks under the metal clips at the ends of the socket. Securing the SIMM Replace any expansion boards that you may have re- moved (see “Expansion Boards” earlier in this chapter). CAUTION: IDE and diskette drive ca- bles are not keyed to fit only in the correct position.
Page 144: Video Upgrade
Replace the system cover (see Chapter 5). Connect external peripherals and power cables. If you find a discrepancy in the amount of memory that the Power-On Self-Test finds with the amount of memory that you installed, check that you installed the SIMM sticks correctly. VIDEO UPGRADE Your system comes standard with 1 MB of video dynamic RAM (DRAM).
Page 145 Locate the two video DRAM sockets on the system board (see the following figure). If you have expansion boards obstructing your view of the sockets, remove the boards (see “Expansion Boards” earlier in this chapter). Locating video DRAM sockets Adding Options 6-31...
Page 146 Align the alignment dot end of the video DRAM mod- ule with the notched end of the socket (see the follow- figure). CAUTION: Reduce static electricity by touching the metal inside the system unit cover. Aligning the video DRAM module with the socket Set the module on the socket.
Page 147: Processor Upgrade
The zero-insertion force (ZIF) socket makes it easy for you to upgrade to the Intel OverDrive processor. Use the fol- lowing procedures and the instructions included with the processor kit to install the processor in your system. (Proc- essor kits are not available through NEC.) Adding Options 6-33...
Page 148 WARNING: Be sure that the system unit power is turned off and the system is unplugged before you begin the installation procedure. Remove the system unit cover (see Chapter 5). Locate the processor socket on the system board (see the following figure). If you have expansion boards obstructing your view of the socket, remove the boards (see the minitower and desktop expansion board removal sections earlier in...
Page 149 Open the lever on the socket as follows. Release the lever by slightly pulling it away from the socket and swing the lever up. Release the heatsink clip from the tabs on the socket. Opening the socket lever Carefully lift the processor out of the socket. CAUTION: Before picking up the proc- essor, reduce static discharge by touching the metal frame of the system unit.
Page 150 Align the notch on upgrade processor with the missing pin on the socket as shown in the figure and in accordance with the instructions included in the upgrade kit. CAUTION: Incorrect alignment of the processor in the socket can damage the system board processor.
Page 151: Data Storage Devices
Lock the processor in place by swinging the socket lever down towards the socket until it locks in place. Set the processor speed and voltage jumpers (see Chapter 7, “Setting System Board Jumpers”). Replace any expansion boards that you removed (see “Board Installation”...
Page 152: Desktop Device Slots
Desktop Device Slots The system has four storage device slots: a 3 1/2-inch accessible device slot which contains the standard 1.44-MB diskette drive one internal 3 1/2-inch device slot for the standard IDE hard disk (in hard disk configurations) two 5 1/4-inch accessible device slots for 1.6-inch high (half-height) devices.
Page 153: Minitower Device Slots
Minitower Device Slots The minitower system has six device slots: One 3 1/2-inch accessible device slot which contains the standard 1.44-MB diskette drive. Three 5 1/4-inch accessible device slots for 1.6-inch high (half-height) devices (one slot contains the CD- ROM reader in multimedia configurations). Two internal 3 1/2-inch device slots (one slot contains the standard IDE hard disk in hard disk configurations).
Page 154: Device Preparation
Device Preparation Before you install a storage device in the system, follow any preinstallation instructions that come with the device. For example, check the following items for these devices: Diskette drive — remove any termination on the op- tional diskette drive. See the documentation that comes with the drive.
Page 155 Your system ships with one diskette drive and two PCI/IDE interface signal cables connecting the system board to the storage devices. Connectors for optional stor- age devices are not available on the standard diskette and PCI/IDE cables. Power cables coming from the power supply are available for attaching optional attached to the storage devices.
Page 156: System Power Cables
An optional diskette drive cable (shown in the fol- lowing figure) is required if attaching a second diskette drive. The NEC spare part number for the optional diskette drive cable that supports two devices is 158-050561-000. 6-42 Adding Options...
Page 157: Pci/Ide Cable
The NEC spare part number for the optional PCI/IDE ca- ble that supports two devices is 158-050562-000. This op- tional PCI/IDE cable can be used on either the primary or secondary system board connector.
Page 158: Desktop Storage Device Installation
In multimedia configurations the CD-ROM is connected to the secondary PCI/IDE connector on the system board. If installing two devices to the secondary PCI/IDE connector, the IDE interface cable shown in the following figure is required. CAUTION: The IDE device cables are not keyed to fit only in the correct position.
Page 159 See “Device Preparation” earlier in this chapter for device preparation information. If your 5 1/4-inch device comes with drive rails, do not attach them. Remove any rails already attached. See the documentation that comes with the device. Remove the system unit cover (see Chapter 5). WARNING: Be sure that system power is off and the system and its peripherals are un- plugged before you begin the installation procedure.
Page 160 Remove the four screws securing the drive bracket to the chassis. Carefully lift the drive bracket up and place it on top of the power supply. Avoid pulling on the installed drive cables. Removing the desktop 3 1/2-inch drive bracket 6-46 Adding Options...
Page 161 If you are installing a device in the lower 5 1/4-inch device slot, prepare the slot as follows: Release the front panel by removing five screws from the back of the panel (see the following fig- ure). Removing the desktop front panel If you are installing an accessible device, such as a diskette drive, locate the blank panel in the front panel for the lower device slot.
Page 162 Remove the blank panel by pressing the panel tabs from the inside of the front panel and pushing the blank panel out. Locating the desktop blank panel tabs If there is a perforated metal plate in front of the device slot, remove the plate by pulling it back and forth until it releases from the chassis.
Page 163: Cabling A Desktop Storage Device
Replace the front panel. Secure the panel in place with the five screws you removed earlier. Insert the device, connector end first, into the device slot. To easily access device connectors for ca- bling, do not insert a 5 1/4-inch device all the way into the slot.
Page 164 Take care to prevent bending drive connector pins. Be sure to align the PCI/IDE cable connector as shown in the figure. Connecting PCI/IDE device cables 6-50 Adding Options...
Page 165 If you are installing a 1.2-MB diskette drive, con- nect the diskette drive signal cable and power cable. Be sure to align the signal cable connector as shown in the figure. Connecting 1.2-MB diskette drive cables Adding Options 6-51...
Page 166 Secure the device in the slot as follows. Align the holes in the device with the holes in the device bracket. Secure the device to the bracket with the screws that come with the drive (see the following figure). Securing a 5 1/4-inch device in the desktop 6-52 Adding Options...
Page 167 Replace the 3 1/2-inch device bracket in the 3 1/2-inch device slot. Take care to prevent pulling and loosening cable connections. Secure the device bracket in place with the four screws you removed earlier. Securing the desktop 3 1/2-inch drive bracket If you installed a 1.2-MB diskette drive, remove the protective cardboard insert from the drive.
Page 168: Minitower Storage Device Installation
Minitower Storage Device Installation Use the appropriate procedures to install storage devices in your system: To install an accessible storage device, see “Installing an Accessible Minitower Storage Device.” To install an internal storage device, see “Installing an Internal Minitower Storage Device.” Installing an Accessible Minitower Storage Device Use the following procedure to install an accessible stor- age device in the system.
Page 169 Remove the device bracket from the system as follows: Remove the four screws (two to a side) holding the front panel to the system (see the following figure). Removing the minitower front panel screws If you are installing a hard disk in the 5 1/4- inch slot, do not remove the blank panel or cover plate.
Page 170 Remove the blank panel from the metal cover plate by pressing in on the panel tabs (see the following figure). Remove the two screws holding each metal cover plate to the device bracket. Remove the plates. Removing the minitower blank panel and cover plate Adding Options 6-55...
Page 171 Remove the five screws holding the 5 1/4-inch de- vice bracket to the chassis (see the following fig- ure). Removing the minitower device bracket screws Carefully pull the device bracket out of the chassis. 6-56 Adding Options...
Page 172 Insert the connector end of the device into the device bracket. Align the device mounting holes with the bracket mounting holes. Secure the device to the bracket with the four screws (two to a side) provided with the de- vice. Securing a device in the minitower device cage Insert the device bracket into the chassis.
Page 173: Cabling A Minitower Storage Device
Cabling a Minitower Storage Device Use the following procedure to cable a storage device in the system. Connect the device cables as follows: If you have installed a 1.2-MB diskette drive, con- nect the diskette drive signal cable and power cable. Align the signal cable connector as shown in the following figure.
Page 174 Connect an unused connector on the PCI/IDE cable and on the power cable into the device. Take care to prevent bending drive connector pins. Be sure to align the PCI/IDE cable connector as shown in the figure. Connecting the PCI/IDE device cables Push the device bracket up against the chassis and se- cure in place with the five previously removed screws.
Page 175: Installing An Internal Minitower Storage Device
Connect external peripherals and power cables. Run the Setup program to set your new configuration (see Chapter 2, Setting System Parameters). Installing an Internal Minitower Storage Device Use the following procedure to install a device in the 3 1/2-inch internal device bracket. Follow the preinstallation instructions that come with your device, such as setting jumpers and switches.
Page 176 Secure the device to the chassis with the four screws provided with the device. Securing the device in the minitower chassis Connect a power cable and signal cable to the connec- tors on the device (see "Cabling a Minitower Storage Device"...
Page 177: External Peripherals
EXTERNAL PERIPHERALS This sections contains instructions for connecting the fol- lowing external peripherals to the system unit ports. VGA monitor to the VGA monitor port Parallel printer to the parallel printer port Two RS-232C devices, such as a pointing device and serial printer, to the serial 1 and serial 2 ports.
Page 178 Connect your video cable to the system’s VGA monitor port and to the monitor. Secure the cable with the screws provided. Connecting a VGA monitor to the desktop Connecting a VGA monitor to the minitower Adding Options 6-63...
Page 179: Parallel Printer
PARALLEL PRINTER Use the following steps to connect a parallel printer to your system unit. If you have a serial printer, see the next section, “RS-232C Device.” Before connecting a printer to your system, set up the printer according to the instructions that come with the printer.
Page 180 Connecting a printer cable to the desktop Connecting a printer cable to the minitower Adding Options 6-65...
Page 181: Rs-232C Device
RS-232C DEVICE Use the following procedure to connect an RS-232C device, such as a pointing device or serial printer, to your computer. Before connecting an RS-232C device to your system, set up the device according to instruc- tions that come with the option. Turn off and unplug the system unit and any external option connected to the system unit.
Page 182 Connecting an RS-232C cable to the desktop Connecting an RS-232C cable to the minitower Adding Options 6-67...
Page 183: Multimedia Components
MULTIMEDIA COMPONENTS The sound board in the system has four jacks that allow you to attach speakers, headphones, a microphone, or a stereo amplifier to the back of the system. See your Ensemble Software User’s Guide for information on playing audio CDs. Use the following jacks to attach your multimedia peripherals: Line In Jack The Line In Jack allows you to connect devices such as...
Page 184: Connecting The Speakers
Use the instructions in the following sections to connect the speakers and microphone to your system. Connecting the Speakers Connect the speakers to your system unit as follows. Locate the speaker with the control knobs. This is the left speaker. Insert right speaker cable into the jack marked “SPEAKER”...
Page 185 Plug the other end of the cable into a properly grounded wall outlet. Connecting speaker components To operate your speakers, turn on your audio source. Push the power button on the back of the speakers to Turn the volume control on the front of the speakers to the desired level.
Page 186: Connecting The Microphone
Connecting the Microphone Connect the microphone to your system as follows: Plug the microphone cable connector into the microphone in jack on the rear of the system. Mount the microphone (see the following figure). Remove the center and the backing from one side of the adhesive pad that comes with the microphone.
Page 187 6-72 Adding Options...
Page 188: Setting System Board Jumpers
Setting System Board Jumpers This chapter provides jumper setting information for con- figuring your system for a particular system requirement. Situations that require changing the jumper settings in- clude the following: You are changing bank 0 SIMMs from single- to double-sided SIMMs or vice versa.
Page 189: Jumper Locations
JUMPER LOCATIONS The following figure shows the location of the system board's jumpers. Locating system configuration jumpers The factory settings of the jumpers are in the following figures. Functions of each position are also provided. If you need to change the jumpers, use the procedure that follows the figures.
Page 190 1-MB SIMMs 4-MB SIMMs 16-MB SIMMs 64-MB SIMMs In the 16-MB configuration, two 8-MB double-sided SIMMs are installed in bank 0. The default setting in the 16-MB configuration has pins 1 and 2 shorted. Pins 1 and 2 must be shorted when the following SIMMs are installed in bank 0.
Page 191 Processor speed jumpers JP5, JP6, and JP7 Jumper J10 is used to set the bus frequency. This jumper is not installed in all configurations. Bus speed jumper JP10 7-4 Setting System Board Jumpers...
Page 192 Jumper JP12 sets the voltage used by the processor. This is set at the factory and should not be changed. CAUTION: Changing processor voltage jumper (JP12) could damage the system board processor. Processor voltage jumper JP12 Setting System Board Jumpers 7-5...
Page 193: Changing Jumper Settings
Changing Jumper Settings To change system board jumper settings, use the following procedure. A label showing the jumper information is in- side the system unit cover. The label provides a quick ref- erence for the settings. Turn off and unplug the system and any external options.
Page 194: Cmos Jumper
CMOS Jumper When clearing CMOS (JP8), use the following procedure. Turn off and unplug the system and any external op- tions. WARNING: The system power must be off before changing a jumper setting. Remove the system unit cover (see Chapter 5). Locate the jumper(s) on the system board (see the fig- ure under “Jumper Locations”...
Page 195: Solving Problems
Solving Problems Your system has a built-in checking program that automatically tests its components when you turn the system unit power on. If there is a problem, the system displays an error message. If this happens, follow any instructions on the screen. If screen messages do not help or an error message does not appear, use the information in this chapter to determine and solve the problem.
Page 196: Troubleshooting
The system no longer maintains The backup battery in the real time clock chip the date, time, or your system has failed. Call the NEC Technical Support configuration. Center for a replacement system board. The system does not boot from The system always tries to start from the the hard disk.
Page 197 Troubleshooting PROBLEM CORRECTIVE ACTION Diskette Drive Errors Check that the diskette is inserted correctly. A diskette won't load. Verify that the system unit and monitor power lamps are on and that the power-on screen appears on the screen. If the diskette is not formatted, format it. See your MS-DOS documentation.
Page 198 Troubleshooting PROBLEM CORRECTIVE ACTION A distorted image appears Adjust the video controls on your monitor. If on your monitor screen. this doesn't help, turn the monitor off for a few seconds, then turn it back on. There is constant movement on A magnetic field is affecting your monitor.
Page 199: Product Information
PRODUCT INFORMATION NEC FastFacts™ is a self-help, automated electronic in- formation service that you can use to obtain up-to-date product application notes, installation procedures, trouble- shooting tips, data sheets, technical information bulletins, illustrated parts breakdowns, and other information about your system.
Page 200 A catalog of current illustrated parts breakdowns can be ordered by requesting document number 42228. A set of instructions for using FastFacts can be ordered by requesting document 63233469. Due to the dynamic nature of FastFacts, documents are added and removed constantly, therefore all catalog sub- jects and numbers, and all document subjects and numbers may change at any time.
Page 201: If You Need Assistance
Getting Help from Your Dealer The dealer from whom you purchased your system is backed by complete support resources and programs within NEC. Your dealer can provide you with details on all available support options. Getting Help from NEC If you have a problem that you cannot resolve yourself,...
Page 202 Technical questions regarding the PowerMate VP system can be sent over the Internet system to TSC. The Internet address is as follows: tech-support@nectech.com If it is more convenient, questions may also be faxed to TSC. TSC’s fax number is: (508) 635-4666...
Page 203: Setting Up A Healthy Work Environment
Setting Up a Healthy Work Environment WARNING Prolonged or improper use of a computer workstation may pose a risk of serious injury. To reduce your risk of injury, set up and use your computer in the manner described in this appendix. See a physician if you experience pain, tenderness, swelling, burning, cramping, throbbing, weakness, soreness, tingling and/or numbness in the hands, wrists,...
Page 204 Although some studies have shown an association between increasing hours of keyboard use and the development of some musculoskeletal disorders, it is still unclear whether working at a computer causes such disorders. Some doctors believe that using the keyboard and mouse may aggravate existing musculoskeletal disorders.
Page 205: Arrange Your Equipment
ARRANGE YOUR EQUIPMENT Arrange your equipment so that you can work in a natural and relaxed position. Place items that you use frequently within easy reach. Adjust your workstation set-up to the proper height (as described in this appendix) by lowering the table or stand that holds your computer equipment or raising the seat height of your chair.
Page 206: Adjust Your Chair
ADJUST YOUR CHAIR Your chair should be adjustable. Keep your body in an upright position with the backrest adjusted to support your lower back. Maintain a comfortable, stable position. Check the following: The backrest of your chair should support the inward curve of your lower back.
Page 207 Your seat depth should allow your lower back to comfortably contact the backrest. Make sure that the backs of your lower legs do not press against the front of the chair. Extend your lower legs slightly so that the angle between your thigh and lower leg is slightly more than 90 degrees.
Page 208: Adjust Your Keyboard And Mouse
ADJUST YOUR KEYBOARD AND MOUSE Follow these points in positioning your keyboard and mouse. Position your keyboard directly in front of you. Avoid reaching when using your keyboard or mouse. If you use a mouse, position it at the same height as the keyboard and next to the keyboard.
Page 209 Type with your hands and wrists floating above the keyboard. Use a wrist pad only to rest your wrists between typing. Avoid resting your wrists on sharp edges. Type with your wrists straight. Instead of twisting your wrists sideways to press hard-to-reach keys, move your whole arm.
Page 210: Adjust Your Monitor
ADJUST YOUR MONITOR Correct placement and adjustment of the monitor can reduce eye, shoulder, and neck fatigue. Check the following when you position the monitor. Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen.
Page 211 Position the monitor at a 90 degree angle to windows and other light sources to minimize glare and reflections. Adjust the monitor tilt so that ceiling lights do not reflect on your screen. If reflected light makes it hard for you to see your screen, use an anti-glare filter.
Page 212: Vary Your Workday
VARY YOUR WORKDAY If you use your computer for prolonged periods, follow these instructions. Vary your tasks throughout the day. Take frequent short breaks that involve walking, standing, and stretching. During these breaks, stretch muscles and joints that were locked in one position for an extended period of time.
Page 213 Use a timer or reminder software to remind you to take breaks. To enhance blood circulation, alter your sitting posture periodically and keep your hands and wrists warm. For more information, see the Visual Display Terminal standards ANSI/HFS 100-1988 developed by the Human Factors Society and issued by the American National Standard Institute (ANSI).
Page 214: Pre-Existing Conditions And Psychosocial Factors
PRE-EXISTING CONDITIONS AND PSYCHOSOCIAL FACTORS Pre-existing conditions that may cause or make some people more susceptible to musculoskeletal disorders include the following: hereditary factors, vascular disorders, obesity, metabolic disorders, endocrine disorders (e.g., diabetes), connective tissue disorders (e.g., arthritis), prior trauma (to the hands, wrists, arms, shoulders, neck, or back), prior musculoskeletal disorders, aging, fluid retention due to pregnancy, poor physical conditioning and dietary habits, and other conditions.
Page 215: Checking Your Comfort: How Do You Measure Up
CHECKING YOUR COMFORT: HOW DO YOU MEASURE Use this checklist to see if you are setting up your work environment to fit your physical needs. Checking Your Chair Do you sit in an upright position with the backrest supporting your lower back? When sitting, are your feet flat on the floor? Do you periodically adjust your chair and your posture? Checking Your Keyboard...
Page 216 Checking You Is your work area set up to promote a natural and relaxing working position with frequently used work items within close reach? Do you take frequent short breaks? Do you stretch and walk during your breaks? Do you vary your tasks during the day? Do you have regular eye checkups? Do you visit your doctor if you feel any sustained discomfort?
Page 217: Specifications
Specifications The following PowerMate VP systems specifications are standard except as noted. System Processor 64-bit Intel Pentium P54C processor — 75 MHz internally and 50 MHz externally. PGA ZIF Socket 320-pin integrated socket — supports optional processor upgrades Cache 16-KB dual write-back internal cache: 8 KB for data, 8 KB...
Page 218 Bidirectional Parallel — 25-pin connector Serial — two RS-232C ports; support asynchronous communication, up to 9600 bps, 9-pin connectors VGA Video Monitor — supports NEC MultiSync XE series monitors and standard, super, and high-resolution VGA modes, 15-pin connector (D-shell) VESA Feature — VESA compliant 8514/A standard connector Keyboard —...
Page 219 Minitower — Three 16-bit ISA slots and one shared 32-bit PCI or 16-bit ISA slot, and 1 dedicated PCI slot Keyboard Industry-Standard — 101 keys (U.S., Canada, Australia, and Asia), 102 keys (UK and Germany); PS/2-compatible Function Keys — 12 keys, capable of up to 48 functions Status Lamps —...
Page 220 Video Memory — 1 MB of video DRAM integrated on system board along with two video DRAM sockets for 2 MB expandability. Resolutions supported with the standard 1 MB of video DRAM are as follows. 640 by 480 with 16 colors 640 by 480 with 256 colors 640 by 480 with 64,000 colors 640 by 480 with 16.8 million colors...
Page 221 1280 by 1024 with 256 colors CD-ROM Reader Logical Format — ISO 9660 file format Laser Pick-Up — 3 beam tracking system Disc Loading — Motorized front loading (no caddy) Channels — 2 channels Sampling Frequency — 44.1 Khz Quantization — 1 bit (16 bits linear equivalent) Data and Buffer Capacity 12 cm disc —...
Page 222 16-bit and 8-bit digitizing in stereo and mono modes Programmable sampling rate, 5 kHz to 45 kHz in 228 steps 16-bit and 8-bit DMA channels using a single interrupt Dynamic filtering for digital audio recording and playback Built-in Mixer Mixes sources from digitized voice, CD audio and inputs from MIDI device, line-in, microphone and PC speaker Selectable input source or mixing source of various...
Page 223 Dimensions Desktop System Unit Height — 4.4 in. (11.2 cm) Width — 16.9 in. (42.9 cm) Depth — 16.2 in. (41.2 cm) Minitower System Unit Height — 15.25 in. (38 cm) Width — 8.5 in. (22 cm) Depth — 17.5 in. (445 cm) Keyboard Height —...
Page 224 B-8 Specifications...
Page 225: Cd-Rom Reader Configuration
CD-ROM Reader Configuration This appendix provides connector and jumper setting information for the quadruple-speed CD-ROM reader. Use this information if you need to remove, reconfigure, or reinstall the CD-ROM reader. The rear panel of the quadruple-speed CD-ROM reader provides the connectors and jumpers for cabling and configuring the reader.
Page 226 Audio output connector Provides the digital audio output from the CD-ROM reader to the sound board. Configuration jumpers Sets the configuration for the CD-ROM reader to a Master or Slave configuration (see the following figure and jumper descriptions). IDE cable connector Connects the IDE interface to the CD-ROM reader.
Page 227 Use the following jumper setting information to set your quadruple-speed CD-ROM reader to a Master or Slave configuration. The quadruple-speed CD-ROM reader jumpers are set correctly at the factory for your configuration. Quadruple-speed reader jumper settings CD-ROM Reader Configuration C-3...
Page 228 Sound Board Jumper Settings This chapter provides jumper setting information for configuring the sound board. The jumpers on the sound board allow you to define the following hardware func- tions: I/O addresses interrupt request (IRQ) lines direct memory access (DMA) channels joystick connector MIDI interface.
Page 229 FACTORY SETTINGS Factory settings for the sound board are as follows. Sound Board Jumper Settings — Factory Settings JUMPER FUNCTION LOCATION FACTORY SETTING MIDI interface base I/O address MSEL jumpered 330H Joystick connector JYEN jumpered enabled Audio low DMA channel DAS0 not jumpered DAS1...
Page 230 Sound board jumper locations and functions Sound Board Jumper Settings D-3...
Page 231 JUMPER FUNCTIONS The following sections describe the sound board jumper functions and settings. MIDI Base I/O Address Jumper MSEL sets the base I/O address for the MPU-401 UART MIDI interface. Two base I/O addresses are available: 300H 330H (factory setting). Base I/O address settings of the MIDI interface D-4 Sound Board Jumper Settings...
Page 232 Joystick Connector Jumper JYEN enables (factory setting) or disables the joystick connector on the sound board. If you are using a joystick connector on another board, disable the one on the sound board. Joystick connector settings Sound Board Jumper Settings D-5...
Page 233 Audio Interface DMA Channels The sound board audio interface supports both low and high DMA channels for direct data transfers to system memory. Jumpers DAS0 and DAS1 set low DMA channels 0, 1 (factory default setting), and 3 for 8-bit data transfers. Jumpers DBS0 and DBS1 set high DMA channels 5 (fac- tory default setting), 6, and 7 for 16-bit data transfers.
Page 234 High DMA channel settings Sound Board Jumper Settings D-7...
Page 235 Audio Interface Base I/O Address Jumpers IOS0 an IOS1 set the audio interface base I/O address. Four address are available: 220H (factory setting), 240H, 260H, and 280H. Base I/O address settings for the audio interface D-8 Sound Board Jumper Settings...
Page 236 Audio Interface IRQ Line Jumpers IS0 and IS1 set the audio interface interrupts. Four interrupts lines are available: IRQ 2, 5 (factory de- fault setting), 7, and 10. Sound board driver software sets the audio interface to IRQ7. The driver software IRQ7 setting overrides the sound board IS0 and IS1 jumper set- tings.
Page 237 MIDI Interface Jumper MPUEN enables/disables the MPU-401 UART MIDI interface on the sound board. The default setting is enabled. MPU-401 UART MIDI settings D-10 Sound Board Jumper Settings...
Page 238 CHANGING JUMPER SETTINGS To change sound board jumper settings, use the following procedure. NEC recommends using needle-nose pliers to move a jumper. Power off and unplug the system and any external options. WARNING: The system power must be off before changing a jumper setting.
Page 239 Index Connections monitor, 6-62 APM, 2-20 multimedia, 6-68 Assistance, 8-7 printer, 6-64 serial device, 6-66 speakers, 6-69 Backup, 2-19, 4-3 Connectors Battery, 2-22 network interface board, 1-20 BIOS, 1-37 sound/fax/modem board, 1-17 Boot, 1-34 Cover Boot parameters, 2-12 desktop cover removal, 5-1 Bulletin board, 3-8 desktop cover replacement, 5-4 minitower bottom cover...
Page 240 6-44, 6-60 desktop installation, 6-7, 6-12 support, B-2, B-3 desktop locations, 6-5 Health, A-1 desktop removal, 6-15 Help from NEC, 8-8 minitower installation, 6-18 minitower locations, 6-17 minitower removal, 6-20 I/O ports, 2-15 Expansion slots desktop board IDE cable, 6-43...
Page 241 specifications, B-2 connecting, 6-71 Integrated technologies, 1-35 jack, 1-18, 6-68 mounting, 6-71 MIDI connector, 1-19, 6-68 Joystick/MIDI connector, 1-19 Monitor, 6-62 Jumpers connections, 6-62 CD-ROM reader, C-3 port, 1-15 changing settings, 7-6 resolutions, B-3 CMOS, 7-7 setup, A-13 fax/modem, D-1 Mouse, 1-27 memory, 7-3 care, 4-4...
Page 242 Parity, 2-16 Passwords, 2-17, 2-18 Security, 2-17, 2-18 PCI local bus, 1-43 Serial device Peripheral parameters, 2-15, 2-16 connections, 6-66 Peripherals, 6-62 port, 1-15 Plug and Play, 1-40 Serial port Power button, 1-4 controller, 1-42 Power cables, 6-42 settings, 2-15 Power lamp, 1-4 Setup Power management, 1-5, 1-35, 1-...
Page 243 Main Menu options, 2-8 BIOS, B-1 Main Menu summary window, cache, B-1 2-4, 2-8 CD-ROM reader, B-5 memory, 2-8, 2-16 dimensions, B-8 memory shadowing, 2-11 expansion slots, B-2 menu bar, 2-5 I/O facilities, B-2 parity, 2-14, 2-16 keyboard, B-3 passwords, 2-17 memory, B-1 power management, 2-20 power, B-8...
Page 244 System reset, Error! Not a valid bookmark in entry on page 1- Technical support, 8-8 Troubleshooting, 8-1 E-mail, 8-8 fax, 8-8 User password, 2-17, 2-18 Utilities, 3-1 BIOS update, 3-7 mouse, 3-1 video, 3-5 Video, 1-43 drivers, 3-5 specifications, B-3 Video memory, 6-30 sockets, 6-31 Virus protection, 2-19...
Page 245: Glossary
Glossary applications programs Software designed to perform specific functions, like solving business or mathematical problems. asynchronous communications Method of data transmission where characters are pre- ceded by a start bit and followed by a stop bit, permitting the time between characters to vary. AUTOEXEC.BAT A batch program file that the operating system runs to define hardware device characteristics.
Page 246 board Printed circuit board. Board onto which computer components are soldered and thin wires are printed to connect the components. boot To start up a computer. See cold boot and warm boot. An electronic circuit within a computer used for transmit- ting data or electrical power from one device to another.
Page 247 cold boot Process of starting up the computer by turning on the power. If power is already on, the process means to turn off the computer and turn it on again. A cold boot reini- tializes all devices. compact disk (CD) A non-erasable storage disc that is read optically by means of a laser.
Page 248 expansion slot Location inside the system unit for connecting an optional printed circuit board. extended RAM The area of RAM above the first megabyte of memory in the system available for enhancing system performance. formatting The process of preparing a disk or diskette to accept data. function key The set of keys on the keyboard (usually F1 through F12) that let you get help and error message information or...
Page 249 Intelligent Drive Electronics. A hard disk drive type that has controller electronics built into the drive and delivers high throughput. interface A connection that enables two devices to communicate. interrupt A special control signal from an I/O device that diverts the attention of the microprocessor from the program to a special address.
Page 250 microprocessor A semiconductor central processing unit that is the princi- pal component of a microcomputer. Usually contained on a single chip that includes an arithmetic logic unit, control logic, and control-memory unit. millisecond (ms) One-thousandth of one second; 0.001 second. mode A method of operation;...
Page 251 password A string of characters that the user must enter before the system allows access or system privileges. peripheral Input or output device not under direct computer control. A printer is a peripheral device. pixels Picture elements. Tiny dots that make up a screen image. port Provides the means for an interface between the micro- processor and external devices.
Page 252 Read-Only Memory. Memory in which stored data cannot be modified by the user except under special conditions. reset The process of returning a device to zero or to an initial or arbitrarily selected condition. resolution The degree of screen image clarity. Video display resolu- tion is determined by the number of pixels on the screen.
Page 253 system board The main printed circuit board inside the system unit into which other boards and major chip components, such as the system microprocessor, are connected. system unit The system component that contains the computer parts, drives, power supply, and option boards. Video Graphics Array.
Page 254 write To record or store information to a storage device. write protection Allows reading from a diskette but prevents writing to a diskette. Glossary-10...
Page 255 (For United States Use Only) FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

This manual is also suitable for:

Powermate vp series Powermate vp75

NEC POWERMATE VP Manual

Using this Guide

Using Your Computer

Setting System Parameters

Using NEC Utilities and Drivers

1 MB Video Resolutions

2 MB Video Resolutions

Maintaining Your Computer

Removing the System Unit Cover

Adding Options

Adding Options

6-20 Adding Options

Adding Options

Adding Options

Setting System Board Jumpers

Solving Problems

Setting up a Healthy Work Environment

Specifications

CD-ROM Reader Configuration

Glossary

Quick Links

Troubleshooting

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Summary of Contents for NEC POWERMATE VP