NEC PowerMate SPB-Wash User Manual
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NEC PowerMate SPB-Wash User Manual

NEC PowerMate SPB-Wash User Manual

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Proprietary Notice and Liability Disclaimer
The information disclosed in this document, including all designs and
related materials, is the valuable property of NEC Computer Systems
Division, Packard Bell NEC, Inc. (hereinafter "NEC CSD") and/or its
licensors. NEC CSD and/or its licensors, as appropriate, reserve all patent,
copyright and other proprietary rights to this document, including all
design, manufacturing, reproduction, use, and sales rights thereto, except to
the extent said rights are expressly granted to others.
The NEC CSD product(s) discussed in this document are warranted in
accordance with the terms of the Warranty Statement accompanying each
product. However, actual performance of each such product is dependent
upon factors such as system configuration, customer data, and operator
control. Since implementation by customers of each product may vary, the
suitability of specific product configurations and applications must be
determined by the customer and is not warranted by NEC CSD.
To allow for design and specification improvements, the information in this
document is subject to change at any time, without notice. Reproduction of
this document or portions thereof without prior written approval of
NEC CSD is prohibited.
FaxFlash is a service mark of NEC CSD, Packard Bell NEC, Inc.
Direction and VistaScan are trademarks of Packard Bell NEC, Inc.
NEC and MultiSync are registered trademarks of NEC Corporation, used under license.
All other product, brand, or trade names used in this publication are the trademarks or
registered trademarks of their respective trademark owners.
First Printing — October 1998
Copyright 1998
NEC Computer Systems Division
Packard Bell NEC, Inc.
1 Packard Bell Way
Sacramento, CA 95828-0903
All Rights Reserved

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  • Page 1 NEC CSD is prohibited. FaxFlash is a service mark of NEC CSD, Packard Bell NEC, Inc. Direction and VistaScan are trademarks of Packard Bell NEC, Inc. NEC and MultiSync are registered trademarks of NEC Corporation, used under license.

  • Page 2: Table Of Contents

    Contents Using This Guide Text Conventions................x Related Documents ................xi 1 Reviewing System Features Front Features................1-3 System Controls and Lamps ..........1-4 Diskette Drive A..............1-5 CD-ROM/DVD Drive ............1-6 Back Features ................1-8 External Connectors .............1-11 Power Supply................1-13 Zip Drive ..................1-13 Speakers ..................1-14 Mouse..................1-15 Microphone .................1-15...
  • Page 3 Backing Up Your Work............2-12 Printing a Document.............2-13 Display Properties................2-14 System Care.................2-15 Protecting Your System From Damage.........2-15 Keeping Your System in Good Condition ......2-16 Moving or Shipping Your System.........2-17 Online Documentation ..............2-18 Where to Go From Here...............2-18 3 Understanding System Features Standard Features................
  • Page 4 4 Configuring the System System BIOS and the Setup Utility..........4-2 Setup Utility................4-2 When to Use Setup ............4-3 How to Start Setup............4-4 How to Use Setup ............4-4 Maintenance Menu ..............4-5 Main Menu................4-6 Advanced Menu ..............4-8 Peripheral Configuration Submenu.........
  • Page 5 Diskette Drive Problems............6-6 Monitor Problems..............6-6 Keyboard/Mouse Problems............ 6-7 CD-ROM/DVD Drive Problems ..........6-8 Speaker Problems ..............6-8 Microphone Problems............6-9 Getting Help ................. 6-9 Getting Help From Your Company........6-9 Getting Help From Your NEC CSD Dealer......6-10 vi Contents...
  • Page 6 Getting Help From NEC CSD Technical Support ....6-10 NEC CSD Warranty/Non-Warranty Repair Service ....6-10 Battery Replacement ..............6-11 7 Getting Services and Support NEC CSD Website................ 7-2 NEC CSD FTP Site............... 7-3 NEC CSD FaxFlash Service............7-4 NEC CSD Bulletin Board Service ..........7-6 Email/Fax Technical Support Service..........
  • Page 7 IDE Support ................B-9 Super I/O Controller ............B-10 Serial Ports................B-10 Parallel Port................. B-10 Diskette Drive Controller............. B-10 Keyboard and Mouse............B-11 Interrupt Requests (IRQs)............ B-11 Audio Support..............B-12 Audio Subsystem ............B-12 Audio Connectors ............B-12 CD-ROM Audio Connector ......... B-12 Expansion Slots..............

  • Page 8: Using This Guide

    Using This Guide The NEC Direction SP B-Series User’s Guide provides a quick reference to information about your computer. This guide contains the following information: Chapter 1, Reviewing System Features, provides a look at system components. See this chapter to familiarize yourself with your system.

  • Page 9: Text Conventions

    Appendix A, Setting Up a Healthy Work Environment, contains guidelines to help you use your computer productively and safely. This appendix also instructs you on how to set up and use your computer to reduce your risk of developing nerve, muscle, or tendon disorders. WARNING Prolonged or improper use of a computer workstation may pose a risk of serious injury.

  • Page 10: Related Documents

    Filenames are printed in uppercase letters. Related Documents In addition to this guide, the following printed documentation ships with your NEC Direction SP B-Series system: NEC Direction SP B-Series Quick Setup Quick Setup contains information for quickly getting your system up and running. See this information to set up the system for the first time.
  • Page 11 SP B-Series systems. This manual also includes hardware and interface information for programmers, engineers, and others who need to know how the systems are designed. The manual can be found on the NEC CSD website. See “NEC CSD Website” in Chapter 7. NEC CSD FaxFlash...

  • Page 12: Reviewing System Features

    Reviewing System Features Front Features Back Features Power Supply Zip Drive Speakers Mouse Microphone...
  • Page 13 This chapter provides a brief look at the features of your system. Note: This guide covers both desktop and minitower models of the NEC Direction SP B-Series system. Features are identical for desktop and minitower systems; only their orientation differs.

  • Page 14: Front Features

    Front Features Daily contact with your system is through the controls on the front panel. The following figures show the control features on the front of the system. Front features — desktop models A – Power Lamp B – Power Button C –...

  • Page 15: System Controls And Lamps

    Front panel features — minitower models A – CD-ROM/DVD Drive B – Diskette Drive C – Power Lamp D – Power Button E – Disk Lamp F – Reset Button System Controls and Lamps System controls let you select specific system operations; the lamps let you know the status of system operation.

  • Page 16: Diskette Drive A

    ! CAUTION Resetting your system can result in the loss of data. Press the reset button only when all other methods of restarting your computer fail. Power lamp Lights when the system is turned on. Disk lamp Lights when the hard drive is active, reading or writing data.

  • Page 17: Cd-Rom/Dvd Drive

    Diskette drive features A – Diskette Drive Busy Lamp B – Diskette Drive Eject Button CD-ROM/DVD Drive Your computer comes with a high-speed ATAPI CD-ROM drive or a DVD drive. The CD-ROM/DVD drive operates at different speeds depending on whether the CD you are using contains data or music.
  • Page 18 CD-ROM/DVD drive features A – CD Tray B – CD Busy Lamp C – Open/Close Button D – Headphone Jack E – Volume Control Knob F – Emergency Eject Hole Headphone jack Allows the connection of an optional set of stereo headphones through a mini-jack plug.

  • Page 19: Back Features

    Emergency eject hole Allows you to remove a CD manually if normal methods fail with the open/close button or through sound software. Back Features Setting up your system is mainly done through external connectors on the back of the computer. The following figures show these connectors.
  • Page 20 Audio connectors — desktop models A – MIDI/Game Port B – Line Out Jack C – Line In Jack D – Microphone Jack Reviewing System Features 1-9...
  • Page 21 Rear features — minitower models A – Power Socket B – Mouse Port C – Keyboard Port D – USB Ports E – Serial Port 1 F – Serial Port 2 G – Audio Connectors H – Video Connector I – Parallel Port Audio connectors —...

  • Page 22: External Connectors

    External Connectors Your peripheral components attach to connectors on the back of your computer. This is where you connect the monitor, keyboard, mouse, speakers, and printer. Note: Your system might have additional boards not shown in the previous figures. Boards and board locations vary depending on the model and options you purchased.
  • Page 23 SideWinder™ to this port. Video connector Attach the signal cable from your monitor to this connector. This connection supports an NEC C or VistaScan ™ series monitor or other video graphics array (VGA)-compatible monitor with a 15-pin connector. Note: Your system comes with integrated Accelerated Graphics Port (AGP) capabilities.

  • Page 24: Power Supply

    Modem ports (some models) Some models come with a fax/data modem or a fax/data/voice modem. The modem allows the connection of a phone line to the computer for fax, data communications, and speakerphone functions. This is your connection to information services worldwide. See the modem documentation that comes with your system to connect and use your modem.

  • Page 25: Speakers

    Use the Zip drive to back up work, archive old files and email, organize your work, transport your work, and more. With 100-MB Zip disks, you get an unlimited storage capacity. The Zip drive features include a release button/data lamp. Press this button to release a Zip disk from the drive. The data lamp lights to indicate drive activity or status.

  • Page 26: Mouse

    Mouse In addition to the right and left mouse buttons, your mouse features a cursor movement wheel. The cursor movement wheel lets you scroll vertically and horizontally and zoom in to view data on the screen. Mouse features A – Left Mouse Button B –...

  • Page 27: Using Your Computer

    Using Your Computer System Operation Productivity Display Properties System Care Online Documentation Where to Go From Here...

  • Page 28: System Operation

    This chapter provides the information you need to start using your computer. Note: Check the additional documentation that comes with your computer for information about using your monitor, speakers, sound board, graphics board, and any other devices that you purchased (such as a fax/data/voice modem).

  • Page 29: Shutting Down

    Note: You can bypass the POST memory test by pressing the space bar. If a problem occurs, a series of beeps may sound. If this happens repeatedly after powering on, power off the system and turn to Chapter 6. This chapter provides some helpful hints on obvious system problems.
  • Page 30 ! CAUTION To protect the integrity of your data, shut down all applications before turning off the power. Unless absolutely necessary, never power off the system: • without exiting properly • when the hard drive light or diskette drive light is lit. ®...

  • Page 31: Setting The Date And Time

    Setting the Date and Time Use the following steps to set the system date and time within Windows. 1. Double click the system clock on the taskbar. 2. Set the time by entering the current hour, minutes, and seconds in the appropriate fields, hh:mm:ss. Move from field to field with the Tab key or Shift-tab to move from right to left.

  • Page 32: Using Cds

    ! CAUTION Do not format your hard drive. Formatting the hard drive erases all preinstalled applications. To remove a diskette from the diskette drive, press the release button on the 3.5-inch diskette drive. Do not remove a diskette from the drive when the diskette drive lamp is lit.
  • Page 33 Handling a CD Do not write on or apply labels to either side of the disc. Keep the disc away from direct sunlight or high temperatures. Clean fingerprints or dust from the disc by wiping it with a soft dry cloth. Gently, brush the cloth from the center of the disc toward the edge.

  • Page 34: Loading A Cd

    Loading a CD To insert a CD into the CD-ROM/DVD drive, follow these steps: 1. Press the open/close button. A CD tray slides out from the drive. 2. Remove the CD from its protective case. Hold the CD by its center hole and outer edges to avoid touching its surface.

  • Page 35: Setting Power Management

    Setting Power Management Your system provides an energy-saving Advanced Power Management feature, which reduces power consumption when your computer is idle. You can set the length of this idle time in your system’s Setup utility. 1. Enter the Setup utility by pressing when the following bootup message appears.

  • Page 36: Setting A Password

    Dual password security provides two levels of password security. An “Administrator password” allows access to the system’s Setup utility for system configuration. A “User password” allows system bootup only after the entry of a password. When you start up your system for the first time, you are asked to enter a system password.

  • Page 37: Using A Password

    5. Type your password and press . Passwords are not Enter case-sensitive. Reenter your password and press Enter again. 6. Use the arrow keys to select Exit. 7. Select “Exit Saving Changes.” Press Enter 8. At the prompt, to confirm exiting setup, press Enter Your password takes effect the next time you power on the system.

  • Page 38: Saving Your Work

    Saving Your Work Save your work often! The time you take to periodically save your data file as you work can save you time in the end! By doing so, you can avoid losing a whole day’s work or more when the unexpected happens, such as losing power due to a power outage.

  • Page 39: Printing A Document

    Printing a Document Before you can print out a document, you must connect a printer to your computer set up the printer. If you have not connected a printer, see “Connecting a Parallel Printer” in Chapter 5. If you did not choose a printer when you initially set up your computer, you’ll need to do that before you can print (see your Windows documentation).

  • Page 40: Display Properties

    Display Properties The following procedure describes how to load video drivers to change the properties of your display. The display properties that you can set include the screen resolution, the number of colors displayed, and the video refresh rate. Note: If your monitor is flickering or you change your monitor, check that the Monitor type parameter is set correctly for your monitor.

  • Page 41: System Care

    Protecting Your System From Damage There are several ways that you can protect your system from possible damage. NEC CSD strongly recommends the following protective measures: Connect a surge suppressor between your computer and a grounded wall outlet.

  • Page 42: Keeping Your System In Good Condition

    Be sure that system power is off before you connect or disconnect a cable. Never make cable changes when the system power is on. To do so could damage your system and its peripherals. Use Setup options to limit access to your computer (see “Security Menu”...

  • Page 43: Moving Or Shipping Your System

    You can remove stubborn stains with a cloth slightly dampened with a mild detergent. Never use a strong cleaner or solvent on any part of the system. Keep food and liquids away from your computer. Periodically clean the keyboard with a vacuum cleaner brush attachment.

  • Page 44: Online Documentation

    5. Unplug any external options from the wall outlets or surge suppressor, then disconnect them from the system unit. 6. Pack the system components in the original shipping materials and cartons. If these are not available, be sure to use adequate packing materials to protect the components. Online Documentation Most of your application programs include online help at the touch of a button (usually the Help button).
  • Page 45 Quick Reference to Information About Your Computer What You Want to Find Where to Find It Basic information about my Chapter 1, “Reviewing System Features” computer Setting a password “Setting a Password” in this chapter Loading a CD “Loading a CD” in this chapter Adding options Chapter 5, “Installing Options”...

  • Page 46: Understanding System Features

    Understanding System Features Standard Features System Chassis System Board Components Options and Upgrades...

  • Page 47: Standard Features

    Hard drive — 3.2-gigabyte (GB), 6.4-GB, 10.2-GB, or 14.4-GB Ultra DMA/33 CD-ROM drive or DVD drive ® Yamaha and Crystal™ audio subsystem Accelerated Graphics Port (AGP) video NEC keyboard Microphone ® Microsoft IntelliMouse Software installed on the hard drive includes: ® ®...

  • Page 48: System Chassis

    ® ® Adobe Acrobat reader. System Chassis The chassis provides an enclosure for the system board, power supply, three PCI expansion slots, one ISA expansion slot, one set of shared PCI/ISA slots, one specialized slot for the Accelerated Graphics Port (AGP), and seven storage device slots (two for hard drives).

  • Page 49: System Memory

    Two serial ports (9-pin “D” style) One parallel port Audio — microphone, line in, line out, MIDI/game port. System Memory Your system’s standard memory configuration is 32 MB to 384 MB, depending upon the model you purchased. You can expand the memory to a maximum of 384 MB. See Appendix B for memory upgrade options.

  • Page 50: Plug And Play

    Information on how to use the Flash utility is provided in Chapter 4, Configuring the System. Plug and Play The BIOS is Plug and Play. It automatically configures both PCI and Plug and Play devices. This autoconfiguration feature allows you to insert or remove a PCI or Plug and Play ISA add-in card and power up your computer without complicated setting changes.

  • Page 51: Audio

    Audio Your computer’s audio subsystem includes the Yamaha DS1-L PCI accelerator and Crystal™ Semiconductor CS4297 18-bit stereo full-duplex codec. It provides: 32 voice XG wavetable DirectX support PCPCI support forDMAC True full duplex playback and capture with different sampling rates. Super I/O Controller ®...

  • Page 52: Usb Ports

    USB Ports The two Universal Serial Bus (USB) ports allow you to add serial devices without opening up the system; simply plug them into the port. The ports are hot-pluggable: You can plug in a peripheral without shutting down the computer; the USB determines system resources for each peripheral and assigns them automatically.

  • Page 53: Options And Upgrades

    U.S. Robotics 56-Kbps V.90 x2-capable data/fax Winmodem Diamond Supra 56i K56Flex V.90 PCI modem Removable Storage DVD drive Iomega Zip drive Keyboard Windows 95 104-key enhanced NEC keyboard Optional Microsoft Natural Keyboard Speakers ® Altec™ Lansing ACS-90 speakers Altec Lansing ACS-45 speakers...

  • Page 54: Audio

    Audio Creative Labs AWE64D Creative Labs Sound Blaster Live! Value Video Diamond Stealth II G460 AGP with 8 MB Diamond Viper V550 AGP with 16 MB ® ® XPERT 98 AGP with 8 MB Diamond Monster 3D II graphics accelerator with 12 MB Understanding System Features 3-9...

  • Page 55: Configuring The System

    Configuring the System System BIOS and the Setup Utility BIOS Flash Utility Video Drivers...

  • Page 56: System Bios And The Setup Utility

    Your NEC Direction SP B-Series computer system is made up of many different components that work together to keep the system operating normally. This chapter provides information on the NEC CSD utilities available for your system. System BIOS and the Setup Utility...

  • Page 57: When To Use Setup

    Note: We recommend 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. When to Use Setup The Setup utility lets you view and set system parameters.

  • Page 58: How To Start Setup

    How to Start Setup To start the Setup utility, follow these steps: 1. Turn on or reboot the system. 2. Press after POST begins, but before the system boots up, to start the memory test. You have about five seconds to press before system boot continues.

  • Page 59: Maintenance Menu

    If you make a mistake changing settings and you need to change them again, press from anywhere within the Setup program. When the Setup Confirmation menu asks you if you want to discard configuration changes and exit now, press the Tab key or the right arrow key to highlight the menu’s “No”...

  • Page 60: Main Menu

    Main Menu The Main Menu options are described in the following sections. Main Menu Various menu options are available; others cannot be changed. Brief explanations of each menu entry follow. BIOS Version This field displays your system’s BIOS version number. Processor Type This field displays your computer’s processor type.
  • Page 61 System Memory and Memory Banks 0 - 2 This field displays the total amount of memory installed on your system board and in which banks the memory is installed. Language This field displays the current default language used by the BIOS.

  • Page 62: Advanced Menu

    Advanced Menu This menu features the following information fields or options. Advanced Menu Plug & Play O/S This option lets you specify whether the operating system or system BIOS will handle Plug and Play. Choose “Yes” or “No.” Reset Configuration Data This option clears the BIOS configuration data on the next boot.

  • Page 63: Peripheral Configuration Submenu

    Peripheral Configuration Submenu This submenu can be used to configure your system’s ports or peripheral devices. To enter the submenu, highlight this field, then press Enter . The following options appear: Serial Port A/Serial Port B These options let you configure your system’s Serial Port A and Serial Port B.

  • Page 64: Ide Configuration Submenu

    Mode (Parallel Port) This option sets the mode for the parallel port. The options include “Output Only” (AT-compatible mode), “Bidirectional” (PS/2-compatible mode), “EPP” (Extended Parallel Port – high speed bidirectional), and “ECP” (Enhanced Capabilities Port – high speed bidirectional). ! CAUTION An asterisk symbol appearing next to an option indicates that the selected IRQ is set to conflict with another device.
  • Page 65 Note: Jumpers on the IDE device must be set to the master or slave device (see the documentation that comes with the device). IDE Controller This option configures the system’s integrated IDE controller. Select from “Primary,” “Secondary,” “Both,” or “Disabled.” Hard Disk Pre-Delay This option sets the time delay to allow the hard drive to spin up.
  • Page 66 2 Sectors 4 Sectors 8 Sectors 16 Sectors Disabled LBA Mode Control This option specifies the IDE translation mode. LBA causes Logical Block Addressing to be used in place of Cylinders/Heads/Sectors. You can enable or disable this option. This option cannot be changed when “Auto” is selected.

  • Page 67: Floppy Options Submenu

    FPIO 4 FPIO 3 and Bus Mastering FPIO 4 and Bus Mastering. Ultra DMA This option sets the Ultra DMA Mode for the hard drive. This option cannot be changed when “Auto” is selected. The options include: Mode 0 Mode 1 Mode 2 Disabled.

  • Page 68: Dmi Event Logging Submenu

    Disabled 360KB, 5.25 inch 1.2MB, 5.25 inch 720KB, 3.5 inch 1.44/1.25 MB, 3.5 inch 2.88 MB, 3.5 inch Floppy Write Protect This option enables or disables write protection for the diskette drive. Choose the desired setting to enable or disable this option. To return to the Advanced Menu, press DMI Event Logging Submenu This submenu can be used to view and modify Desktop...

  • Page 69: Video Configuration Submenu

    Event Logging This option enables logging of DMI events. Choose “Disabled” or “Enabled.”. Mark DMI Events as Read This option is used to mark off all DMI Events as read. If necessary, press to access the Confirmation dialog Enter box and confirm your preference. To return to the Advanced Menu, press Video Configuration Submenu This submenu can be used to configure specific video...
  • Page 70 Memory Reservation This option lets you configure memory blocks for use by legacy ISA devices. When selected, the submenu displays a list of addresses from which specific addresses can be selected. Use the arrow (cursor) keys to highlight an upper memory block, then press .

  • Page 71: Security Menu

    Security Menu Security Menu The Security Menu can be used to set a user password and/or an administrator password. A User Password controls access to the system and Setup Utility Program at boot up. If the User Password feature has been enabled, you’ll need to enter your User password correctly whenever you boot the system before you’ll be able to use it.

  • Page 72: How To Set A Password

    ! CAUTION When an Administrator Password is enabled, access to many features in the Setup utility program is restricted. How to Set a Password Use the following steps to select the password feature you want to set. 1. Highlight the “Set User Password” or “Set Administrator Password”...

  • Page 73: How To Disable Password Protection

    4. If the message “User Password Is Set” (or “Administrator Password Is Set”) appears in the Security Menu, the password has been set up successfully. ! CAUTION If the User Password Is Clear field (or Administrator Password Is Clear) appears in the Security Menu, the corresponding password feature is disabled.
  • Page 74 User Setup Access This option allows the user to have access to the BIOS Setup utility. The choices are “None,” “View Only,” “Limited Access,” or “Full.” Unattended Start This feature adds another level of protection against unauthorized access. With this feature enabled, the user effectively locks the system while it is turned on.

  • Page 75: Power Menu

    Power Menu The Power Menu can be used to enable or disable the system’s power management features. When the power management option is enabled, the Power Menu displays the options shown in the following screen. Power Menu Power Management This feature lets you enable or disable BIOS power management.

  • Page 76: Boot Menu

    Inactivity Timer The Inactivity Timer lets you set the length of time that the system needs to be inactive before entering its low-power or Standby mode. The low-power mode powers down various devices in the system until you resume using it. You can select from “Off,”...
  • Page 77 Boot Menu QuickBoot Mode This option configures the system to boot without running certain POST tests. The choices are “Enabled” and “Disabled.” Scan User Flash Area This option configures the BIOS to scan the flash memory for user binary files that are executed at boot time. The choices are “Enabled”...

  • Page 78: Hard Drive Submenu

    On Modem Ring This option specifies how the system responds when power is off and the modem detects an incoming call. The options are “Stay Off” and “Power On.” On LAN This option controls how the system responds to a LAN wake-up call when power is off.

  • Page 79: Removable Devices Submenu

    Removable Devices Submenu This submenu lists any available removable devices (if included). One common option is Legacy Floppy Drives. The operating system assigns drive letters to these devices in the order listed. You can change the sequence (and drive lettering) by highlighting this field and pressing .
  • Page 80 Exit Menu Exit Saving Changes This option exits the Setup program and saves your changes to the BIOS. Exit Discarding Changes This option exits the Setup program without saving your changes to the BIOS. Load Setup Defaults This option loads the Setup program’s default values. Load Custom Defaults This option loads Custom default settings.

  • Page 81: Bios Flash Utility

    From time to time, changes are made to a computer system’s BIOS. While not essential, it is usually beneficial to upgrade if there is a new BIOS for your system. Check the NEC CSD Bulletin Board Service (BBS) and NEC CSD website for information regarding an update to your system’s BIOS.

  • Page 82: Video Drivers

    BIOS recovery information. See “NEC CSD Bulletin Board Service” in Chapter 7 for information about using the bulletin board (available in the U.S. and Canada). See “NEC CSD Website” in Chapter 7 for information about the website. Video Drivers Video drivers let you take advantage of your computer’s...

  • Page 83: Jumper Settings

    Note: A multifrequency monitor, such as a ® MultiSync monitor, is required to access the extended graphics mode. Jumper Settings The system board provides a configuration jumper setting for overriding current BIOS settings or recovering the BIOS. When you override the BIOS settings, Setup’s Maintenance menu appears allowing you to set the processor speed and disable the user and supervisor passwords.

  • Page 84: Clearing Your Password

    None Enables BIOS recovery procedures. BIOS attempts to recover the BIOS configuration. A recovery diskette is required (downloaded from the NEC CSD website). Clearing Your Password The following sections describe how to clear your password. 1. Turn off the power and unplug the system and any peripherals.
  • Page 85 3. Locate the Configuration jumper (J8A1) on the system board (see “Locating the Jumper” in the previous subsection). 4. If necessary, remove any installed expansion boards to access the jumper (see “Removing an Expansion Board” in Chapter 5). 5. Remove the jumper block from pins 1-2 and set it on pins 2-3.

  • Page 86: Recovering The Bios

    The following sections describe how to recover the system BIOS. A BIOS recovery diskette is required to recover the BIOS. See the NEC CSD Bulletin Board Service or NEC CSD website to download the system BIOS. 1. Turn off the power and unplug the system and any peripherals.
  • Page 87 9. Power off, unplug the system and monitor, and remove the access cover. 10. Replace the jumper block on pins 1-2. 11. If you removed any expansion boards, replace them (see “Installing an Expansion Board” in Chapter 5). 12. Replace the access cover. Reconnect the system power cables and peripheral devices.

  • Page 88: Installing Options

    Installing Options Option Installation Cover Removal and Replacement Expansion Boards Memory Upgrade Data Storage Devices External Options...

  • Page 89: Option Installation

    NEC expansion options. You can customize your computer with: Monitors your system supports the connection of a VGA-compatible monitor such as the NEC C and NEC VistaScan series. DIMM memory your system comes with 32 MB to 384 MB of RAM.
  • Page 90 Take care when working inside the system and when handling computer components. Avoid electric shock or personal injury by observing the following warning. WARNING Before removing the system access cover, turn off the power and unplug any attached peripherals. Disconnect the system power cord from the system.

  • Page 91: Cover Removal And Replacement

    When installing a cable, route the cable so it is not pinched by other components and is out of the path of the system covers. Prevent damage to the connectors by aligning connector pins before you connect the cable. When disconnecting a cable, always pull on the cable connector or strain-relief loop;...
  • Page 92 ! CAUTION Electrostatic discharge can damage computer components. Discharge static electricity by touching a metal object before removing the system access cover. 3. If the system is a minitower, place the system on its right side. 4. Loosen the thumb screw at the rear of the system by turning it counterclockwise.

  • Page 93: Replacing The Access Cover

    5. Lift the cover off the system. Replacing the Access Cover 1. Gently set the access cover inside the edge of the case, taking care not to bend the metal tabs as follows. Align the tabs on the access cover with their corresponding slots on the system.

  • Page 94: Expansion Boards

    Note: The cover fits tightly. If it does not slide all the way to the front panel, place one hand on the front of the unit while you slide the cover forward from the rear. 4. Reconnect all external peripherals. Expansion Boards Your computer’s system board features expansion slots that can accommodate accessory adapter boards, such as a...
  • Page 95 one AGP slot. A description of expansion slot configurations and board support follows. Note: The furthest-right slot (as seen from the front) on the desktop model or highest slot on the minitower is not used. Slot 1 — Not used. Slot 2 —...

  • Page 96: Installing An Expansion Board

    Locating expansion slots A – ISA Slot B – PCI/ISA Slot C – PCI Slots D – AGP Slot Installing an Expansion Board Although Plug and Play boards are detected by the system, and potential conflicts are resolved automatically, boards which are not Plug and Play may require you to change settings.
  • Page 97 3. Remove the screw securing an expansion slot cover and remove the cover. Removing the slot cover A – Screw B – Slot Cover Save the screw for installing the expansion board. Be sure to save the slot cover for future use. ! CAUTION A slot cover can damage the system board or any option board if it falls into the system.
  • Page 98 4. Hold the board by its edges and insert it into the expansion slot. 5. Press the board firmly into the expansion slot connector. Gently rock the board from side-to-side to seat it into the connector. Installing the board 6. Insert the screw removed in step 3 to secure the expansion board to the support bracket.

  • Page 99: Removing An Expansion Board

    Removing an Expansion Board Follow these steps to remove a board. 1. Remove the access cover (see “Removing the Access Cover). 2. Label and remove any cables connected to the board. 3. Remove the screw that secures the board to the support bracket.

  • Page 100: Memory Upgrade

    Memory Upgrade Your system comes with 32 MB to 384 MB of main system memory factory-installed in up to three 168-pin sockets on the system board. The sockets support Dual In-line Memory Modules (DIMMs). You can install memory in one, two, or three sockets. The size and speed of the DIMMs can vary between sockets.
  • Page 101 Identify DIMM sockets. Note: If any cables block access to the DIMM sockets, label and disconnect them. If any boards block access to the sockets, remove them. 1. Locate the three DIMM sockets: J7J1–Bank 0, J6J2 – Bank 1, and J6J1–Bank 2. See Appendix C to identify the sockets.

  • Page 102: Removing A Dimm

    Sample Memory Configurations Bank 0 Bank 1 Bank2 Total RAM 128 MB 32 MB 32 MB 192 MB 128 MB 64 MB Empty 192 MB 128 MB 64 MB 32 MB 224 MB 128 MB 64 MB 64 MB 256 MB 128 MB 128 MB Empty...

  • Page 103: Installing A Dimm

    4. Carefully rock the DIMM to pull it from the socket. Removing a DIMM A – Plastic Clip 5. Store the module in an antistatic bag (available at electronic supply stores) or a cardboard box. Installing a DIMM Use the following procedure to install a DIMM. 1.
  • Page 104 4. To install a DIMM, align the module with an empty socket. Make sure that the notches on the DIMM line up with the keys in the sockets. 5. Insert the DIMM into the socket. Close the plastic clips at both ends of the socket.

  • Page 105: Data Storage Devices

    Data Storage Devices The system board in your computer supports the following storage devices: two devices on the diskette drive connector, including the standard 1.44-MB diskette drive and a tape backup unit up to four IDE drives. ! CAUTION Reduce static discharge by touching the system's metal chassis.

  • Page 106: Preparing The Device

    Locating device slots A – 3 1/2" Internal Device Slot B – Second 3 1/2" Internal Device Slot C – 3 1/2" Diskette Drive D – 3 1/2" Device Slots E – 5 1/4" Accessible Device Slots Preparing the Device Before installing a storage device in the system, follow any preinstallation instructions that come with the device.

  • Page 107: Identifying Device Cables

    The standard IDE hard drive is set as the master device on the primary IDE connector. The standard CD-ROM/DVD drive is the master device on the secondary IDE connector. Installation hardware — check to be certain you have the screws necessary to secure the drive in an accessible drive slot.

  • Page 108: Ide Signal Cables

    The following figure shows a three-connector diskette drive signal cable. Diskette drive signal cable A – Connects to 1.44-MB Diskette Drive B – Connects to Optional Tape Backup Unit C – Connects to System Board IDE Signal Cables Each system comes with a three-connector IDE interface cable attached to the primary IDE connector, and another IDE cable joining the CD-ROM/DVD drive to the secondary IDE connector.

  • Page 109: System Power Cables

    The following figure shows a typical three-connector IDE cable. If the IDE cable is not keyed with a connector tab, align the colored edge of the cable with the pin 1 side of the drive connector. IDE cable connectors A – Connects to System Board IDE Port B –...

  • Page 110: Cabling Storage Devices

    Power cable connectors A – Small Power Cable Connector B – Large Power Cable Connector Cabling Storage Devices All storage devices require a power and signal cable connection. Devices shipped with the system are already connected. Procedures are provided on the following devices: IDE device IDE hard drive, CD-ROM drive, or Zip drive...
  • Page 111 Align the cable connector to the matching pins on the drive. 2. Locate an available power connector coming from the power supply. 3. Connect the appropriate power cable to the power connector on the device. Connecting device cables A – IDE Cable B –...

  • Page 112: Cabling An Accessible 5 1/4-Inch Device

    Cabling an Accessible 5 1/4-Inch Device 1. Connect the diskette drive signal cable connector to the appropriate connector on the device as shown in the following figure. 2. Locate an available power connector. 3. Connect the power cable to the power connector on the device.

  • Page 113: Removing The Front Panel

    replacing the front panel. Note: Reboot your computer and run Setup after removing or installing a storage device. Removing the Front Panel 1. Locate the two plastic tabs at the front of the chassis. They are indicated by two arrows engraved on the chassis.

  • Page 114: Removing The Cd-Rom/Dvd Drive

    Removing the CD-ROM/DVD Drive If you need to remove the CD-ROM/DVD drive, you need to remove the accessible device cage. Use the following procedure to remove the accessible device cage. 1. Locate the screw on the front of the system between the 3.5-inch blank panel and diskette drive (see the following figure).

  • Page 115: Installing A 3 1/2-Inch Device

    Installing a 3 1/2-Inch Device Use the following procedure to install a 3 1/2-inch device. 1. Follow the preinstallation instructions that came with the device, such as setting jumpers and switches. 2. Remove the access cover (see “Removing the Access Cover”).
  • Page 116 If you are installing the device in the second 3 1/2-inch internal device slot remove the two screws securing the 3 1/2-inch hard drive bracket to the front of the system unit. Removing the bracket screws A – Screw Slide the 3 1/2-inch hard drive bracket towards the back of the system unit until it is free of the molded plastic.
  • Page 117 Aligning the holes and tabs A – Hole B – Tab C – Tab D – Hole Place the hard drive into the bracket and secure with the screw. Securing the drive Slide the bracket into the molded plastic and secure to the front panel with the two screws.
  • Page 118 If you are installing the device in the 3 1/2-inch internal device slot, simply insert the drive into the opening until it is secured. Secure the drive with the two screws through the front panel. Inserting the device If you are installing the device in an accessible slot, go to step 6.
  • Page 119 6. To install a 3 1/2-inch device in an accessible slot: Remove the plastic blank panel from the selected slot by pressing the panel tab and swinging the blank panel out. Removing the blank panel A – Tab Use a screw driver to remove the metal slot cover by carefully pressing it until it breaks away from the chassis.

  • Page 120: Installing A 5 1/4-Inch Device

    7. Connect the device cables (See “Cabling Storage Devices”). 8. Replace the front panel (see “Replacing the Front Panel”). 9. Replace the access cover (see “Replacing the Access Cover”). Installing a 5 1/4-Inch Device Install an accessible device into the device slot as follows. 1.
  • Page 121 ! CAUTION Be careful of sharp edges! 8. From the front of the system, slide the device, connector end first, into the device slot. Note: To easily access device connectors for cabling, do not insert a 5 1/4-inch device all the way into the slot.

  • Page 122: Replacing The Front Panel

    Note: If you removed the accessible device cage, replace it. Secure the device cage with the screw. 12. If you installed a hard drive in the 5 1/4-inch slot, replace the plastic panel. 13. Replace the front panel (see “Replacing the Front Panel”). 14.

  • Page 123: Connecting A Parallel Printer

    Connecting a Parallel Printer Note: Before connecting a printer to the system, be sure the printer is set up correctly. Follow the setup instructions that came with the printer. Connect a parallel printer to the system as follows. 1. Turn off power to the system and printer. 2.

  • Page 124: Connecting A Serial Device

    Connecting a Serial Device Note: Before connecting a serial device to the system, be sure the serial device is set up correctly. Follow the setup instructions that came with the option. Connect a serial device to the system as follows. 1.

  • Page 125: Solving System Problems

    Solving System Problems Problem Checklist Solution to Common Problems Getting Help Battery Replacement...
  • Page 126 Your NEC Direction SP B-Series 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. See Appendix D for a description of system error messages.

  • Page 127: Problem Checklist

    Problem Checklist If you have a problem, go through the following checklist for possible solutions. Is the power switch on for the computer and any connected peripherals (monitor, printer)? Check that all power switches are on. Are the computer and its peripherals connected to a working AC power outlet or surge protector? Check the outlet or surge protector by plugging a lamp into the outlet or surge protector.

  • Page 128: Solutions To Common Problems

    See Appendix D for a description of error messages. System sounds continuous beeps Turn the system off, wait at least five seconds, and turn the system on. If the beeps continue, call your NEC CSD dealer or NEC CSD Technical Support. 6-4 Solving System Problems...
  • Page 129 System does not maintain date, time, system configuration information Replace the battery (see “Battery Replacement” in this chapter). System does not boot from hard drive The system tries to start from the diskette drive before it starts from the hard drive. Remove the diskette from the diskette drive.

  • Page 130: Diskette Drive Problems

    Diskette Drive Problems Check the following problems to see the possible cause and solution. Diskette won’t load Check that the diskette is being loaded correctly. Check that the system and monitor power lamps are on and the power-on screen appears. Check that the diskette is formatted.

  • Page 131: Keyboard/Mouse Problems

    Press the spacebar or move the mouse to take the system out of the power management mode. Distorted image appears on your monitor screen Adjust the monitor’s video controls. If this does not help, turn the monitor off for several seconds, then back on. There is constant movement on the screen A magnetic field is affecting your monitor.

  • Page 132: Cd-Rom/Dvd Drive Problems

    CD-ROM/DVD Drive Problems Check the following problems to see the possible cause and solution. The system does not see the CD-ROM/DVD drive The drive designation is wrong and should be changed. The CD-ROM/DVD drive is not reading a disc Check that the disc is inserted in the CD tray with the label printed side up.

  • Page 133: Microphone Problems

    Sound is only coming from one speaker Balance the speaker output by adjusting the balance on the Sound Mixer in Windows. Microphone Problems Check the following problem to see the possible cause and solution. You get no response from the microphone Check that the microphone is connected to the microphone in connector on the back of your system.

  • Page 134: Getting Help From Your Nec Csd Dealer

    Getting Help From Your NEC CSD Dealer The NEC CSD dealer from whom you purchased your system is a good source of help and should be contacted. The dealer is backed by complete support resources and programs within NEC CSD.

  • Page 135: Battery Replacement

    If your system requires repair service from NEC CSD, call to request repair service in the United States and Canada, call 1-888-632-2678 Battery Replacement All system boards use a battery to maintain system configuration information. Your system uses a coin-sized battery mounted on the system board (see the following figure).
  • Page 136 WARNING The battery can explode if it is incorrectly replaced or improperly discarded. Use only the same battery or an equivalent type recommended by the manufacturer when replacing the battery. Lithium acts as a catalyst when exposed to water and causes spontaneous combustion on contact. Discard used batteries according to the manufacturer’s instructions.
  • Page 137 Locating the battery A – Battery 4. Carefully pull the battery upward until there is sufficient space to slide the battery out of the socket. You can lift the battery with a plastic screwdriver or orange wood stick; however, be careful to avoid scratching the system board.

  • Page 138: Getting Services And Support

    Getting Services and Support NEC CSD Website NEC CSD FTP Site NEC CSD FaxFlash Service NEC CSD Bulletin Board Service Email/Fax Technical Support Service NEC CSD Technical Support Services...

  • Page 139: Nec Csd Website

    NEC CSD has made it easy for you to get information and help when you need it. We offer the following 24-hour information services: NEC CSD Web and FTP Sites NEC CSD FaxFlash Service NEC CSD Bulletin Board Service Email to NEC CSD Technical Support Services through a...

  • Page 140: Nec Csd Ftp Site

    Internet Uniform Resource Locator (URL) in your browser: http://www.nec-computers.com/ NEC CSD FTP Site You can use the Internet to access the NEC CSD FTP (file transfer protocol) site to download various files (video drivers, printer drivers, BIOS updates, and Setup Disk files).

  • Page 141: Nec Csd Faxflash Service

    NEC CSD FaxFlash Service The NEC CSD FaxFlash service is a self-help, automated electronic information service for obtaining up-to-date product application notes, installation procedures, troubleshooting tips, data sheets, technical information bulletins, illustrated parts lists, part numbers, and other information about your system.
  • Page 142 Catalogs 5, 6, 7, and 8 contain technical support information, including Technical Information Bulletins, Illustrated Parts lists, Frequently Asked Questions (FAQs) lists, and other product support documents. Order information from FaxFlash as follows. If you would like instructions for using FaxFlash, request document number 63233469 when prompted.

  • Page 143: Nec Csd Bulletin Board Service

    NEC CSD Bulletin Board Service If you have access to a modem, use the NEC CSD Bulletin Board Service (BBS) to get the latest information on hardware and software. The BBS allows you to download files (for example, video drivers, printer drivers, and BIOS updates) for system enhancements and upgrades.
  • Page 144 Note: The first time that you use the BBS, you will be requested to provide information for a new user questionnaire. 6. Press twice Enter 7. Enter your first name, last name, and password. Press Enter after each. 8. Follow the screen prompts until the Main Menu is displayed.

  • Page 145: Email/Fax Technical Support Service

    Internet network if you have a modem. The Internet address is: tech-support@neccsd.com You can also fax technical questions to NEC CSD Technical Support if you have access to a fax machine or fax/modem. The fax number is:...

  • Page 146: Nec Csd Technical Support Services

    NEC CSD Technical Support Services NEC CSD also offers direct technical support through its Technical Support. Direct assistance is available 24 hours a day, seven days a week. Call NEC CSD Technical Support, toll free, at (U.S. and Canada only).

  • Page 147: Setting Up A Healthy Work Environment

    Setting Up a Healthy Work Environment Making Your Computer Work for You Arrange Your Equipment Adjust Your Chair Adjust Your Input Devices Adjust Your Monitor Vary Your Workday Preexisting Conditions and Psychosocial Factors Checking Your Comfort: How Do You Measure Up?

  • Page 148: Making Your Computer Work For You

    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. Contact a doctor if you experience pain, tenderness, swelling, burning, cramping, stiffness, throbbing, weak-ness, soreness, tingling and/or numbness in the hands, wrists,...
  • Page 149 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 150: 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 setup 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 151: Adjust Your Chair

    Adjust Your Chair Your chair should be adjustable and stable. Vary your posture throughout the day. Check the following: Keep your body in a relaxed yet upright position. The backrest of your chair should support the inward curve of your back. Use the entire seat and backrest to support your body.
  • Page 152 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 thighs and lower legs is 90°...

  • Page 153: Adjust Your Input Devices

    Adjust Your Input Devices 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 154 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 155: 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 156 Position the monitor at a 90° 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 157: 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 in one position for an extended period of time.

  • Page 158: Preexisting Conditions And Psychosocial Factors

    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. Preexisting Conditions and Psychosocial Factors Preexisting conditions that may cause or make some people more susceptible to musculoskeletal disorders include the following: hereditary factors, vascular disorders, obesity, nutritional deficiencies (e.g., Vitamin B deficiency),...

  • Page 159: Checking Your Comfort: How Do You Measure Up

    Checking Your Comfort: How Do You Measure Up? 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 160: Checking You

    Do you periodically rest your eyes by blinking often or looking away from the screen? Is your monitor no closer than 12 inches and no further away than 28 inches from your eyes? Do you use a document holder placed close to the screen? Checking You Is your work area set up to promote a natural and relaxing working position with frequently used work items within...

  • Page 161: System Specifications

    System Specifications Standard Features Environmental Specifications...

  • Page 162: Standard Features

    Standard Features The NEC Direction SP B-Series computer uses a high-performance ATX system board outfitted with a Pentium II processor. System specifications are listed by component. Processor 350-MHz, 400-MHz, 450-MHz, or 500-MHz (when available), depending on the system you purchased...

  • Page 163: Memory

    Memory With three dual in-line memory module (DIMM) sockets, memory is expandable to 384 MB; minimum memory size is 32 MB. Note: Use non-ECC DIMMs. The BIOS automatically detects memory size and speed. All main memory can be cached. The system board supports: 168-pin 3.3V DIMMs with gold-plated contacts.
  • Page 164 Sample Memory Configurations Bank 0 Bank 1 Bank2 Total RAM 32 MB Empty Empty 32 MB 32 MB 32 MB Empty 64 MB 64 MB Empty Empty 64 MB 32 MB 32 MB 32 MB 96 MB 64 MB 32 MB Empty 96 MB 128 MB...

  • Page 165: Chipset

    Chipset The Intel 440BX chipset was designed for the Pentium II processor. It consists of the Intel 82440BX PCI/AGP controller (PAC) and the Intel 82371EB PCI/ISA IDE Xcelerator (PIIX4E) bridge chip. Intel 82440BX PCI/AGP Controller (PAC) The PAC provides bus-control signals, address paths, and data paths for transfers between the processor’s host bus, PCI bus, Accelerated Graphics Port (AGP) and main memory.
  • Page 166 Accelerated graphics port interface Supports AGP video adapters with data transfer rates up to 133 MHz Synchronous coupling to the host-bus frequency PCI bus interface Asynchronous coupling to the host-bus frequency Supports six PCI bus masters in addition to the host and PCI-to-ISA I/O bridge Data streaming support from PCI-to-DRAM PCI parity generation support...

  • Page 167: Intel 82371Eb Pci Isa Ide Xcelerator (Piix4E

    Intel 82371EB PCI ISA IDE Xcelerator (PIIX4E) The PIIX4E is a multifunction PCI device implementing the PCI-to-ISA bridge, PCI IDE functionality, universal serial bus (USB) host/hub functions, and enhanced power management. The PIIX4E comes in a 324-pin package and provides the following features: Multifunction PCI-to-ISA bridge Supports PCI bus at 33 MHz Supports full ISA bus...

  • Page 168: Accelerated Graphics Port (Agp

    Interrupt controller based on 82C59 Supports 15 interrupts Programmable for edge/level sensitivity Power management logic Sleep/resume logic Supports ACPI Supports wake-on Ring and wake-on LAN Real-time clock 256-byte battery-backed CMOS SRAM Includes date alarm 16-bit counters/timers based on 82C54. Accelerated Graphics Port (AGP) The AGP is a high-performance interface for intensive graphics programs, such as 3-D applications.

  • Page 169: Universal Serial Bus (Usb) Support

    Universal Serial Bus (USB) Support Two external USB ports support USB-type peripheral devices. System board supports standard universal host controller interface (UHCI) with UHCI-compatible software drivers. Support for isochonous and asynchronous transfer types Automatic mapping of function to driver and configuration Guaranteed bandwidth and low latencies appropriate for telephony, audio and other applications Shielded (high speed) cable required to connect USB...

  • Page 170: Super I/O Controller

    Super I/O Controller SMC FDC37C707 Super I/O Controller is an ISA Plug and Play compatible, multifunction device that provides the following features: Two serial ports One parallel port with ECP and EPP support Diskette drive controller Keyboard and mouse controller. Serial Ports External 9-pin D-sub serial port connectors NS16C550-compatible UART supporting data transfers up...

  • Page 171: Keyboard And Mouse

    Keyboard and Mouse External PS/2 type keyboard and mouse ports PS/2-type keyboard and mouse Optional PS/2-compatible multimedia keyboard Optional PS/2-compatible 3D mouse Interrupt Requests (IRQs) Interrupt Assignments Normal Assignment I/O channel check Reserved, interval timer Reserved, keyboard controller Reserved, cascade interrupt from slave PIC COM2* COM1* LPT2 (Plug and Play option)/audio/user available...

  • Page 172: Audio Support

    Audio Support Your system is equipped with the Yamaha audio subsystem. Details follow. Audio Subsystem Your computer’s audio subsystem includes the Yamaha DS1-L PCI accelerator and Crystal Semiconductor CS4297 18-bit stereo full-duplex codec. It provides: 32 voice XG wavetable Yamaha DS1-L PCI accelerator Crystal Semiconductor CS4297 analog codec Joystick interface Power management...

  • Page 173: Expansion Slots

    Expansion Slots Three PCI expansion slots One ISA expansion slot One PCI/ISA shared expansion slot One AGP video slot Supports Plug and Play compatible devices BIOS Stored in 2Mbit flash memory Supports DMI (Desktop Management Interface)/Advanced Power Management Incorporates ISA Plug and Play capability Security features include User and Administrator passwords.

  • Page 174: Power Supply

    Power Supply The input voltage is selectable from a switch on the switching power supply. Input Requirements Voltage (VAC) Range (VRMS) Current (ACMS) 90 to 132 180 to 264 This equipment has a 3-wire, grounded power cord. To prevent electrical hazards, do not remove or defeat the ground prong on the power cord if it gets damaged.

  • Page 175: Power Consumption

    Output DC Load Requirements Nominal Load Output Current (Maximum) +3.3 V 14.0 A +5 V 22.0 A +12 V 8.0 A -5 V 0.5 A -12 V 0.8 A -5 V 0.8 A Power Consumption Rated Output Power: 235W max. DC Voltage DC Voltage—Acceptable Tolerance +3.3 V...

  • Page 176: Humidity

    Humidity Operating: 85% relative humidity (max.) at 35 C (95 F) Non-Operating: 95% relative humidity (max.) at 35 C (95 F) B-16 System Specifications...

  • Page 177: C System Board, Connectors, And Error Messages

    System Board, Connectors, and Error Messages System Board Connectors Error Messages Beep Codes...
  • Page 178 This chapter contains illustrations of the NEC Direction SP B-Series system board, a list of connectors, and list of error messages. System Board Your system is equipped with a Pentium II processor that runs at 350 MHz, 400 MHz, 450 MHz, or 500 MHz (when available), depending on the system you purchased.

  • Page 179: Connectors

    3. Touch and maintain continuous contact with an unpainted metal surface of the computer system while handling or touching any internal components, chips, add-on boards, or disk drives. Proper grounding surfaces inside the computer include the disk drive mounting cage, the metal surrounding the power supply, or unpainted portions of the computer’s rear panel.

  • Page 180: Internal Connectors

    System Board External Connectors Name Function Audio connectors: Line in, Line Connects to powered stereo out, Microphone input/output devices, and a microphone or headset MIDI/Game port Connects to a MIDI device or joystick Internal Connectors The following connectors and jumper are located inside your computer.
  • Page 181 System Board Internal Connectors Connector Function J8K1 Diskette drive connector J8G2 Front panel connectors - speaker/reset/power LED/HDD LED/reserved/sleep/power J8G1 IDE connector (primary) J7G1 IDE connector (secondary) J4A1/J4B2 ISA slotS J4B1/J4C1 PCI slots J4D1/J4D2 J4J1 Pentium II CPU socket (Slot 1) J7L1 Power supply connector J1C1...
  • Page 182 System board slots A – AGP Slot Connector B – PCI Slot Connectors C – Shared ISA/PCI Slot Connectors D – ISA Slot Connector E – DIMM Slot (Bank 2) F – DIMM Slot (Bank 1) G – DIMM Slot (Bank 0) H –...
  • Page 183 System board connectors and jumper A – Fan 2 Connector B – Auxiliary Line In Connector C – Telephony Connector D – CD Audio Connector E – Fan 3 Connector F – Wake-On LAN Connector G – Wake-On Ring Connector H –...

  • Page 184: Error Messages

    Error Messages When your computer’s power is switched on, the system automatically goes through initialization, which includes running the Power-On Self Test (POST). Fatal errors are those that prevent the system from continuing the boot process. If any are detected, an error message will appear on the screen.
  • Page 185 Message Incorrect Drive A Type – run SETUP. Cause Type of diskette drive A is not correctly identified in Setup Utility program. Message Invalid NVRAM media type. Cause Problem with NVRAM (CMOS) access. Message Keyboard Controller error. Cause The keyboard controller failed its test. The keyboard may need to be replaced.
  • Page 186 Message System CMOS Checksum bad – run SETUP. Cause System CMOS has been corrupted or modified incorrectly, perhaps by an application program that changes data stored in CMOS. Solution Run the Setup Utility program and reconfigure the system, either by selecting the default values and/or by making your own selections.

  • Page 187: Beep Codes

    Message Parity Check 2. Cause Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????. Message Real time clock error. Cause The real time clock failed BIOS test. Solution This malfunction may require board repair.
  • Page 188 Beep Codes Beeps 80H Code Description Search for options ROMs 1-2-2-3 BIOS ROM checksum 1-3-1-1 Test DRAM refresh 1-3-1-3 Test keyboard controller 1-3-3-1 Autosize DRAM 1-3-3-2 Initialize POST memory manager 1-3-3-3 Clear 512 KB base RAM RAM failure on address line xxxx 1-3-4-1 RAM failure on data bits xxxx of low byte of 1-3-4-3...

  • Page 189: Glossary

    Glossary access time The time period between the supply of an access signal and the output or acceptance of the data by the addressed system. Examples are the access times for DRAMs, SRAMs, hard drives, and CD-ROM drives. Hard drive access time is the time it takes for a computer to get data from the drive.
  • Page 190 Accelerated Graphics Port. A high-speed, high-performance video standard supported by a dedicated connector on the system board. The connector allows the connection of an AGP board to the system board’s AGP bus. AGP boards feature 64- or 128-bit graphics acceleration with an integrated digital video engine and accelerated 3-D graphics, texture mapping, and shading functions.
  • Page 191 application programs Software designed to perform specific functions or a group of functions, like solving business or mathematical problems. Examples of applications include word processing, communications, or database management. architecture A general term for the design and construction of computer systems, particularly hardware, but also operating systems and networks.
  • Page 192 AT bus The AT bus system with support chips (DMA, PIC, etc) and a 16-bit bus slot. The AT bus is strictly defined by ISA. audio Relating to or capable of producing sound. Multimedia computers make extensive use of audio. A digital movie format created by Microsoft.
  • Page 193 batch file A file that contains a series of DOS commands. Batch files have the extension .bat. If you execute a batch file, DOS attempts to carry out all the commands in the file, in order. baud A unit of measure for modem speed. Literally, the number of voltage transitions per second.
  • Page 194 bit block transfer Moving part of a screen image as a single block rather than moving a pixel at a time. Bit block transfers are much faster than moving the same pixels individually, and it is common in accelerated video cards. bitBLT Bit Block Transfer.
  • Page 195 bootable device Any type of hardware that carries the information (software) required by the computer to start properly. This device must also have the capacity to be recognized by the computer in the first stages of the boot process. boot block The part of a disk that contains the software (such as the operating system loader) that enables the computer to start.
  • Page 196 A parallel electrical pathway on the system board, connecting and shared by the parts of a computer system (especially the CPU, its support circuitry, memory, and expansion cards), used for transmitting data or electrical power from one device to another. Typically the lines in a bus are dedicated to specific functions, such as control lines, address lines, and data lines.
  • Page 197 chassis The metal frame to which the electronic components of the computer (such as the system board, power supply, and drive bays) are attached The chassis goes inside the part you see, which is variously called the lid, enclosure, or system unit cover.
  • Page 198 codec Coder-decoder. Used primarily with Internet phone and video conferencing products, this software compresses digitized data and decompresses it at the other end, allowing for faster data transfer and less delays 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.
  • Page 199 Desktop Management Interface. A standard for PCs that allows manipulation of PC components over a network from a centralized location. DRAM Dynamic Random Access Memory. Memory used to store data in most computers. DRAM is temporary and must be continually refreshed. It is only active when the computer is turned on.
  • Page 200 Extended Capabilities Port. A parallel-port standard for PCs that supports bidirectional communication between the PC and attached devices (such as a printer). ECP is about 10 times faster than the older Centronics standard. Another modern parallel port for PCs that offers similar performance is the EPP (Enhanced Parallel Port).
  • Page 201 File Allocation Table. A table near the beginning of a drive that identifies the location of everything on the drive. flash ROM Method in which a computer’s BIOS ROM can be upgraded without replacing the ROM BIOS chip. File Transfer Protocol. A method of transferring files between two computers on a TCP/IP network (such as the Internet).
  • Page 202 hertz (Hz) A unit of frequency equal to one cycle per second. hexadecimal A number system that uses 16 as the base. (Place value indicates powers of 16.) It uses the digits 0-9 and A-F. Used around computers because a byte (eight binary digits) easily converts to a two digit hexadecimal number.
  • Page 203 interface A connection that enables two devices to communicate. interrupt A signal from part of a system, such as an I/O device, asking to use the CPU. Interrupts are hierarchical, which prevents interrupts from interrupting each other. (Whichever interrupt has higher priority makes the other interrupt wait.) When the CPU receives an interrupt signal, it saves what it is doing, processes the routine associated with the interrupt, then returns to what it was doing.
  • Page 204 Industry Standard Architecture. The bus architecture used in the IBM PC/XT and PC/AT. The AT version of the bus is called the AT bus and has become an industry standard. The apparent successor is the PCI local bus architecture found in most of today’s computers.
  • Page 205 master Part of a two-sided communication that initiates commands (to a “slave” that carries out the commands). megabyte (MB) 1,048,576 bytes. memory Electronic storage area in a computer that retains information and programs. A computer has two types of memory — read- only memory (ROM) and random access memory (RAM).
  • Page 206 modem MOdulator-DEModulator. A device that links computers over a telephone line. Multimedia Personal Computer, a software and hardware standard developed by a consortium of computer firms led by Microsoft. There are three MPC standards, called MPC, MPC2, and MPC3, respectively. Each specifies a minimum hardware configuration for running multimedia software.
  • Page 207 overwrite Storing information at a location where information is already stored, thus destroying the original information. page A type of message transmission in which a message is sent or received via modem to a paging device from a computer (with paging communications software) or telephone.
  • Page 208 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. A pixel is the smallest spot on the screen that a computer can address.
  • Page 209 Random Access Memory. A storage device into which data is entered and from which data is retrieved in a nonsequential manner. On the system board, RAM is semiconductor-based memory that can be read and written to by the microprocessor or other hardware devices. In RAM, data can be directly and randomly read or written (with any choice for the address).
  • Page 210 serial interface An interface that communicates information one bit at a time. serial printer A printer with a serial interface. SGRAM Synchronous Graphic Random Access Memory. A type of DRAM used increasingly on video adapters and graphics accelerators. Like SDRAM, SGRAM can synchronize itself with the CPU bus clock at speeds of up to 100 MHz.
  • Page 211 Self-Monitoring Analysis and Reporting Technology. A hard drive feature that works in conjunction with system software (for example, LANDesk Client Manager, NEC Auto Backup) for identifying a potential problem on the hard drive and automatically backing up system files to a user-specified device, such as a tape or Zip drive.
  • Page 212 Tracks per inch. track Any of many concentric circular regions on a disk for storing data. Tracks are divided into sectors. One measure of storage density of a disk is tpi. Ultra DMA A protocol developed by Quantum Corporation and Intel that supports burst mode data transfer rates of 33.3 MBps.
  • Page 213 virus Software that copies itself onto hard drives and diskettes without user intervention, usually when a diskette is placed into the drive of a computer. Viruses usually trigger a harmless or destructive occurrence on the system, activated by some preset condition. Viruses are frequently written with antisocial intent.
  • Page 214 WRAM Windows RAM. A type of RAM that supports two ports. This enables a video adapter to fetch the contents of memory for display at the same time that new bytes are being pumped into memory. This results in much faster display than is possible with conventional single-port RAM.
  • Page 215 X2 technology A technology developed by U.S. Robotics (now 3Com) for delivering data rates up to 56 Kbps over plain old telephone service (POTS). It was long believed that the maximum data transmission rate over copper telephone wires was 33.6 Kbps, but X2 achieves higher rates by taking advantage of the fact that most phone switching stations are connected by high- speed digital lines.

  • Page 216: Index

    Index CD-ROM/DVD drive features, 1-6, 1-7 24-hour information services, 7-2 CDs, 2-6 cleaning, 2-7 handling, 2-6 Access cover removal, 5-4 loading, 2-8 Access cover replacement, 5-6 removing, 2-8 Accessible device cabling, 5-25 using, 2-6 Advanced Power Management, Chassis, 3-3 Checking hard drive parameters, Audio connectors 4-11 features, 1-12...
  • Page 217 NEC CSD Technical serial ports, 1-11 Support, 6-10 USB ports, 1-11 from your company, 6-9 video connector, 1-12 from your NEC CSD dealer, External options, 5-35 6-10 parallel printer, 5-36 repair service, 6-10 serial devices, 5-37 IDE device cabling, 5-23...
  • Page 218 NEC CSD FaxFlash, 7-4 3 1/2-inch device, 5-28 NEC CSD ftp site, 7-3 5 1/4-inch device, 5-33 NEC CSD Technical Support, board, 5-9 external options, 5-35 Installation memory, 5-16 options, 5-2 precautions, 5-3 Jumper location, 4-29 Panel replacement, 5-35 Jumper settings, 4-30...
  • Page 219 1-11 parallel port, 1-11 Technical support serial ports, 1-11 emailing questions, 7-3 USB ports, 1-11 NEC CSD FTP site, 7-3 video connector, 1-12 NEC CSD website, 7-9 Refresh rate, 2-14 Technical Support, 7-9 Removing CDs, 2-8 Time, 2-5...
  • Page 220 Zip drive release button/data lamp, 1-14 using, 1-13 Index-5...
  • Page 221 (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.
  • Page 222 A lithium battery in some computers maintains system configuration information. In the event that the battery fails to maintain system configuration information, NEC recommends that you replace the battery. For battery replacement information, see “Battery Replacement” in Chapter 6 of this guide or call your NECCSD dealer or the NECCSD Technical Support Center.

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