Compaq Deskpro EP 6233 Supplementary Manual
Hp deskpro ep 6233: supplementary guide
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Table of Contents
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Summary of Contents for Compaq Deskpro EP 6233
- Page 1 Guide to Features & Upgrades Compaq Deskpro EP Series of Personal Computers...
- Page 2 Notice The information in this guide is subject to change without notice. COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.
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Page 3: Table Of Contents
Serviceability Features...2-3 Removing the Computer Access Panel...2-3 Removing the Front Bezel ...2-4 Removing Bezel Blanks...2-4 Changing from a Desktop to a Minitower Configuration ...2-5 Changing from a Minitower to a Desktop Configuration ...2-9 Internal Components...2-12 Installing Additional Memory ...2-13 Installing an Expansion Board...2-15 Removing an Expansion Slot Cover ...2-15... - Page 4 Installing Additional Drives ...2-20 Using the Cable-Select Feature with Ultra ATA Devices ...2-20 Installing a CD-ROM, DVD-ROM, Tape, or PD-CD Drive ...2-21 Installing a 3.5-Inch Drive into a 5.25-Inch Drive Bay ...2-23 Removing a Drive from the Drive Bay...2-26 Installing the Cable Lock Provision ...2-27 Replacing the Battery ...2-29 appendix A Specifications...
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Page 6: Symbols And Conventions
preface This Guide to Features & Upgrades includes general information about your computer, troubleshooting and diagnostics information, and technical specifications. Symbols and The following format conventions distinguish elements of the text throughout this guide: Conventions SING UIDE When keys must be pressed at the same time, the action is represented by the key names and the plus (+) symbol. -
Page 7: Environmental Commitment
Environmental Compaq is committed to making environmentally friendly products. Your computer was produced in a chlorofluorocarbons Commitment (CFC)-free factory. All plastics used in the product are stamped with material composition to make recycling more efficient. Reduce, reuse, and recycle are words to live by at Compaq. Using This Guide The following words and symbols mark special messages throughout this guide:... -
Page 8: Computer At A Glance
256 or 384 MB, depending on model, installed in dual inline memory modules (DIMMs) Compaq flexible ATX chassis, configurable either as a desktop or minitower computer Depending on model: Three dedicated full-length PCI expansion slots; one dedicated full-length ISA expansion slot; one full- length “combination”... - Page 9 Computer at a Glance Two RS-232C–compatible 9-pin serial connectors, depending on model Two Universal Serial Bus (USB) Plug and Play connectors Five drive bays: One external 3.5-inch diskette drive mounted with a drive adapter in a 5.25-inch, one-third height bay Two external 5.25-inch, half-height bays for optional drives Two internal 3.5-inch, one-third height bays for hard...
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Page 10: Front Panel Components
Front Panel Components Desktop Front Panel Components Power-On Light Diskette Drive Activity Light Diskette Eject Button CD-ROM Eject Button CD-ROM Drive Activity Light CD-ROM Headphone Volume Control CD-ROM Headphone Jack Power Button Hard Drive Activity Light NOTE: CD-ROM and audio features are available on select models only. -
Page 11: Rear Panel Connectors
Rear Panel Connectors Rear Panel Connectors WARNING: To reduce the risk of electric shock or damage to the equipment: „ Do not disable the power cord grounding plug. The grounding plug is an important safety feature. „ Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times. „ Disconnect power from the computer by unplugging the power cord from either the electrical outlet or the computer. -
Page 12: Drive Positions
Drive Positions Desktop Drive Positions Two 5.25-inch, half-height bays for optional drives (labeled as drive bays 1 and 2) One standard 3.5-inch, 1.44-MB diskette drive mounted with a drive adapter in the 5.25-inch, one-third height bay (labeled as drive bay 3) Two internal 3.5-inch, one-third height bays for hard drives (labeled as drive bays 4... -
Page 13: Using The Compaq Enhanced Keyboard
Using the Compaq Enhanced Keyboard Ctrl Windows Logo* Application* *Keys available in select geographic regions. Computer at a Glance Used in combination with another key; its effect depends on the application software you are using. Used to open the Start menu in Microsoft Windows. Used in combination with other keys to perform other functions. -
Page 14: Windows Logo Key Combinations And Functions
Windows Logo Key You may use the Windows Logo keys in combination with other Combinations and keys to perform certain functions in Microsoft Windows, as shown in the following table: Functions Windows logo key + F1 Windows logo key + Tab Windows logo key + E Windows logo key + F Windows logo key + Ctrl+F... -
Page 15: Customizing The Monitor Display
Click StartÆSettingsÆControl Panel. Open the Display icon. Click the Settings tab. In the Desktop Area box, drag the pointer to the desired resolution. In the Color Palette box, select the number of colors you want to display. -
Page 16: Serial Number Location
Serial Number Each computer has a unique serial number, which is located on the corner of the computer access panel and also on the rear Location panel of the computer. You may need to have this number available if contacting Compaq customer service. Turning Off Your To exit Windows and automatically turn off the computer, click Start Æ... -
Page 17: Upgrading The Computer
This chapter explains how to remove the computer access panel and convert the desktop computer to a minitower or the minitower computer to a desktop. It also explains how to install the following optional upgrade and replacement equipment: This chapter also includes information about when to reconfigure the computer to ensure that it recognizes the newly installed equipment. -
Page 18: When To Reconfigure The Computer
When to System configuration is the process of specifying the devices and programs that make up a computer system. When you add Reconfigure the or remove optional equipment, or add a second diskette drive, Computer you must reconfigure the computer to recognize these changes. If you install a Plug and Play device, Windows automatically recognizes the device and configures the computer. -
Page 19: Serviceability Features
Serviceability The computer includes features that make it more versatile and easier to service. Features Removing the Computer Access Panel Before removing the access panel, lay the computer down on its large base for greater stability. Removing the Computer Access Panel To replace the access panel, reverse steps 1–4. -
Page 20: Removing The Front Bezel
Removing the Front Bezel Removing the Front Bezel Removing Bezel Blanks Upgrading the Computer 1. Turn off the computer and any external devices. Disconnect the power cord from the power outlet and disconnect any external devices. 2. Remove the computer access panel. 3. -
Page 21: Changing From A Desktop To A Minitower Configuration
Pulling the subpanel away at an angle could damage the pins that align it within the front bezel. Removing Bezel Blanks from the Subpanel (Desktop Shown) When replacing the subpanel, ensure that the aligning pins and any remaining bezel blanks are in their proper orientation. - Page 22 Activating the Drivelocks (Shown from the Rear of the Chassis) Upgrading the Computer 5. To release the drives from the 5.25-inch drive bay, press the short (yellow) drivelock 1 as shown. 6. While pressing the drivelock, pull the drives out of the drive bay.
- Page 23 7. Before you install each drive into the chassis, turn it so that it is in the same orientation as the internal 3.5-inch drive. The bottom of the drive should be parallel to drivelock 1. The diskette drive should always be placed in the bay nearest the internal 3.5-inch drives in the minitower configuration for proper clearance within the chassis.
- Page 24 10. Remove the subpanel 1 as described in the section Changing from a Desktop 1 to a Minitower Configuration 2 11. Replace the subpanel, front bezel, and the computer access 12. Reconnect the external equipment. Upgrading the Computer “Removing Bezel Blanks” and reposition it with the bezel blanks in the proper orientation for the minitower configuration 2.
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Page 25: Changing From A Minitower To A Desktop Configuration
Changing from a Minitower to a Desktop Configuration 1. Turn off the computer and any external devices. Disconnect the power cord from the power outlet and disconnect any external devices. 2. Remove the computer access panel. 3. Remove the front bezel. - Page 26 2. The diskette drive should always be placed in the bay nearest the top of the chassis in the desktop configuration for proper drive clearance and access. 8. Gently slide the drive into the bay. When the drive is properly inserted, the drivelock will secure it.
- Page 27 Pulling the subpanel away at an angle could damage the pins that align it within the front bezel. Changing from a Minitower 2 to a Desktop 1 Configuration 11. Replace the subpanel, front bezel, and the computer access panel.
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Page 28: Internal Components
Internal Components Internal Components Dedicated full-length ISA expansion slot Full-length combination slot for either a PCI or an ISA expansion board Dedicated full-length PCI expansion slot Full-length AGP slot Processor Power supply Memory module sockets Drivelocks External drive bays (diskette drive is always in bay 3) Internal hard drive bays (bays 4 and 5) Extra drive mounting screws The number and position of expansion slots may vary by model,... -
Page 29: Installing Additional Memory
Installing Additional The computer comes with at least 64 megabytes of synchronous dynamic random access memory (SDRAM) dual inline memory Memory modules (DIMMs) installed and supports up to 256 or 384 MB of memory, depending on model. The memory sockets on the system board can be populated with 8-, 16-, 32-, 64-, or 128- MB DIMMs. - Page 30 Installing a DIMM Module 2-14 Upgrading the Computer 3. Open both latches 1 of the DIMM socket, and insert the memory module 2 into the socket. Begin by installing a module into the socket nearest the preinstalled module, and install the modules following the numerical order of the sockets.
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Page 31: Installing An Expansion Board
Installing an Your computer contains expansion slots, as shown in the “Internal Components” section of this chapter. Expansion Board Removing an Expansion Slot Cover Removing the Screw and Expansion Slot Cover The graphics board resides in the AGP slot on the system board. -
Page 32: Installing An Expansion Board
Installing an Expansion Board Installing an Expansion Board 2-16 Upgrading the Computer 1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet. 2. Remove the computer access panel. 3. Remove the expansion slot cover. 4. -
Page 33: Removing An Expansion Board
Removing an Expansion Board Removing an Expansion Board 1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet. 2. Remove the computer access panel. 3. Disconnect any cables attached to the expansion board. 4. -
Page 34: Upgrading Graphics Capabilities
Upgrading Graphics On select models, graphics memory can be expanded by adding an upgrade memory module of the same capacity. For models Capabilities that can be upgraded, the procedure is as follows: Removing the Graphics Board from the AGP Slot 2-18 Upgrading the Computer 1. - Page 35 4. Place the graphics board on a grounded, flat surface and install the memory module so that its notch aligns with the tab in the socket at a 30 degree angle 1, then rotate the module until it latches into position 2. Installing an Upgrade Memory Module on the Graphics Board 5.
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Page 36: Installing Additional Drives
Installing Additional The computer supports up to five drives which may be installed in various configurations. Drives When installing additional drives, follow these guidelines: Using the Cable-Select Feature with Ultra ATA Devices Optional drives are available from Compaq in kits that include a special drive cable. -
Page 37: Installing A Cd-Rom, Dvd-Rom, Tape, Or Pd-Cd Drive
Installing a CD-ROM, DVD-ROM, Tape, or PD-CD Drive 1. Turn off the computer and any external devices, disconnect the power cord from the power outlet, and remove the computer access panel. 2. Install two guide screws on each side of the drive 1. Some options use metric hardware. - Page 38 Connecting the Drive Cables 2-22 Upgrading the Computer 4. Connect the drive power 1 and signal 2 cables and, if it is a CD-ROM, DVD-ROM, or PD-CD drive, connect the audio cable 3. The other end of the audio cable 3 should be connected to the optional audio board if installed.
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Page 39: Installing A 3.5-Inch Drive Into A 5.25-Inch Drive Bay
Installing a 3.5-Inch Drive into a 5.25-Inch Drive Bay 1. Turn off the computer and any external drives, disconnect the power cord from the power outlet, and remove the computer access panel. 2. Remove the front bezel. 3. Install one guide screw on the right side of the drive. 4. - Page 40 The primary 3.5-inch diskette drive should only be installed into bay 3. Bay 3 is the bottom bay in the minitower configuration and the topmost bay in the desktop configuration.
- Page 41 8. Connect the drive power 1 and signal 2 cables. Connecting the Drive Cables 9. Remove the appropriate bezel blank from the subpanel inside the front bezel. (Refer to the section “Removing Bezel Blanks.”) 10. Replace the computer access panel. 11.
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Page 42: Removing A Drive From The Drive Bay
Removing a Drive from the Drive Bay Drivelock 1 Secures the 5.25-Inch Drives in the Desktop and 2 Secures All Drives in the Minitower (Shown from the Rear of the Chassis) 2-26 Upgrading the Computer 1. Turn off the computer, disconnect the power cord from the power outlet, and remove the computer access panel. -
Page 43: Installing The Cable Lock Provision
Removing a Drive from the 5.25-Inch Drive Bay Installing the Cable The cable lock provision consists of a three-piece security bracket. The bottom part of the bracket is attached to the Lock Provision computer with a screw; the top part of the bracket covers the screw and prevents its removal. - Page 44 Attaching a Security Bracket with Padlock 2-28 Upgrading the Computer 2. Separate the pieces of the security bracket by bending the metal where the three pieces join. 3. Slide the tab on the narrow piece of the bracket into the notch on the back of the computer and rotate this piece toward the screw hole, then slide the U-shaped piece of the bracket between the narrow piece and the computer.
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Page 45: Replacing The Battery
Replacing the The battery that comes with your computer provides power to the real-time clock and has a lifetime of about five years. When Battery replacing the battery, use a Renata CR2032 or equivalent 3-volt lithium coin cell battery. Locating the Battery on the System Board 1. - Page 46 Removing the Coin Cell Battery 2-30 Upgrading the Computer 2. Lift the battery out of its holder. 3. Slide the replacement battery into position. The battery holder automatically secures the battery in the proper position. 4. Replace any expansion boards you have removed. 5.
- Page 47 In North America, dispose of nickel metal hydride or lithium-ion batteries by taking advantage of the Compaq battery recycling program. You will be provided with a postage-paid battery pack mailer preaddressed to a reclamation facility where the metals are recycled. Call the telephone number listed for your location in the Contacting Customer Support guide for more information.
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Page 48: Appendix A Specifications
Height Width Depth Minitower Dimensions Height Width Depth Approximate Weight Weight Supported Maximum distributed load, desktop configuration only Environmental Requirements Temperature Humidity (noncondensing) Maximum Altitude (unpressurized) Operating Power Supply Operating Voltage Range Rated Voltage Range Rated Line Frequency ower Output... -
Page 49: System Board Jumpers And Switches
appendix This section provides information for setting DIP switches after upgrading the processor and for setting jumpers to enable, disable, or clear passwords or clear the configuration memory (CMOS). Setting Processor After you upgrade the processor, the system will automatically Speed detect the bus speed of your processor and configure the system to run at maximum bus speed. - Page 50 System Board Jumpers and Switches Note that some models will only support a processor with a 66-MHz bus speed. Setting Processor Speed (Switch SW1) Processor Processor speed @ speed @ 66MHz bus 100MHz bus speed speed Location of SW1 DIP Switches on the System Board...
- Page 51 Disabling or To disable the power-on or setup password features, or to clear the power-on or setup passwords if you forget them and cannot Clearing the Power- access the computer system or Computer Setup, complete the On and Setup following steps: Passwords Clearing The computer’s configuration memory (CMOS) may...
- Page 52 System Board Jumpers and Switches 3. Remove the computer access panel. Refer to the “Removing the Computer Access Panel” section in Chapter 2. 4. Locate the jumper labeled E50. Location of the E50 Jumper and Pins 1-3 on the System Board 5.
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Page 53: Index
1-9 Computer Setup Utilities, 1-2 configuration memory (CMOS) clearing, B-3 controls. See front panel components desktop configuration changing to minitower, 2-5 device drivers, 1-2 diagnostic features, 1-2, 1-5 DIMMs (dual inline memory modules), installing, 2-13... - Page 54 1-1 installing additional, 2-13 memory modules installing, 2-13 sockets, 2-12 microphone connector, 1-4 minitower configuration changing to desktop, 2-9 monitor connector, 1-4 monitor display customizing in Windows, 1-8 customizing in Windows NT Workstation, 1-8 mouse, 1-2 mouse connector, 1-4...
- Page 55 screws, 2-12 SDRAM (synchronous dynamic random access memory), 1-1 security, 1-2 cable lock provision, 2-27 serial connector, 1-1, 1-4 serial number, 1-9 slot cover, expansion removing, 2-15 slots, expansion, 1-1, 2-12 speaker, 1-2 subpanel removing, 2-4 support software, 1-2 synchronous dynamic random access memory (SDRAM), 1-1 system board jumpers, B-1 configuration memory (CMOS),B-3...