Hardware Reference Guide Evo Workstation W8000 Document Part Number: 221474-002 September 2001 This guide is provided as a reference tool. The topics contained herein describe specific features and will assist you with installing additional components such as hard drives, memory, expansion boards, and processors. Enhanced for accessibility.
© 2001 Compaq Computer Corporation Compaq, the Compaq logo, Evo, and INSPECT are trademarks of Compaq Information Technologies Group, L.P. Microsoft, Windows, and Windows NT are trademarks of Microsoft Corporation in the United States and other countries. All other product names mentioned herein may be trademarks of their respective companies. Compaq shall not be liable for technical or editorial errors or omissions contained herein.
Contents 1 Product Features Standard Configuration Features ................................................................................... 1–1 Front Panel Components................................................................................................ 1–2 Rear Panel Components................................................................................................. 1–3 System Board Components............................................................................................
Contents Installing and Removing an Expansion Board ................................................................... Identifying the PCI and AGP Sockets................................................................... Installing an Expansion Board .............................................................................. Removing an Expansion Board............................................................................. Installing an Additional Processor .......................................
Contents F Routine Computer Care and Shipping Preparation Routine Computer Care ................................................................................................. CD-ROM Drive Precautions.......................................................................................... Operation................................................................................................................. Cleaning ......................................................................................
1 Product Features Standard Configuration Features Features of the Compaq Evo™ Workstation W8000 may vary depending on your model. For a complete listing of the hardware and software installed in your workstation, run the INSPECT utility described in the Troubleshooting Guide on the Reference Library CD.
Product Features Front Panel Components Front panel components 1 Diskette drive activity light 2 Power button 7 CD-ROM eject button 8 CD-ROM emergency eject opening 3 Hard drive activity light 9 CD-ROM activity light 4 Power-on light - Diskette drive eject button 5 Headphone connector q Network link/activity light 6 Two universal serial bus (USB) connectors w Microphone connector *For additional information, see “Audio System” in this chapter.
Product Features Rear Panel Components Rear panel components 1 Power cord connector 7 Line-in audio connector 2 Mouse connector 8 Serial connector B 3 Keyboard connector 9 Parallel connector 4 68-pin SCSI connector - Serial connector A 5 Two universal serial bus (USB) connectors q Ethernet connector 6 Line-out audio connector w Video (monitor) connector *For additional information, see “Audio System” in this chapter.
Product Features System Board Components Your Evo Workstation W8000 includes the following devices: ■ Integrated PCI-based audio ■ Embedded Ethernet Network Interface Controller ■ Dual-Channel SCSI controller You may change the settings for these devices in Windows under Settings → Control Panel.
Product Features 1 24-position power connector y CD-ROM audio connector 2 22-position power connector u Power-on password enable jumper 3 Memory expansion board socket i Front I/O board connector 4 Secondary Voltage Regulator Module (VRM) socket o Front fan connector 5 Secondary processor socket p Front speaker connector 6 Secondary Ultra ATA connector a 3COM Alert-on-LAN (AOL) connector 7 Primary Ultra ATA connector s CMOS push button switch 8 Diskette drive connector d Troubleshooting LEDs
Product Features Audio System Your workstation has an integrated audio solution that supports analog or digital external stereo speakers. The system is capable of autosensing the speaker type and outputting the correct signal. The autosensing is done by detecting if there is a mono jack plugged into the line-out connector.
Product Features Keyboard Your workstation ships with an Easy Access Keyboard. The following figure identifies the location of keyboard lights and special function keys. Easy Access Keyboard components Easy Access Keyboard Ref Component Function 1 Ctrl key Used in combination with another key; its effect depends on the application software you are using. 2 Windows Logo Key Used in combination with other keys to perform other functions (see “Windows Logo Key” later in this section).
Product Features Easy Access Keyboard (Continued) Ref Component Function 6 Editing keys Includes the following: Insert, Home, Page Up, Delete, End, and Page Down. Holding down Ctrl + Alt + Delete allows you to restart your computer. 7 Num Lock light Indicates whether the Num Lock feature is on or off. 8 Caps Lock light Indicates whether the Caps Lock feature is on or off. 9 Scroll Lock light Indicates whether the Scroll Lock feature is on or off.
Product Features Easy Access Paper Icon Insert The paper icon insert functions as a visual aid in identifying the programmed destination of each Easy Access Button. Whenever you reprogram an Easy Access Button, use the Paper Insert Template document to select and print an icon that reflects the new button assignment. The Paper Insert Template.doc is installed, by default, under C:\Program files\Compaq\Easy Access Keyboard. For proper alignment, the spacing around the icons may require adjustment.
Product Features Special Mouse Functions Most software applications support the use of a mouse. The functions assigned to each mouse button depend on the software applications you are using. Serial Number Location Each computer has a unique serial number located on the corner of the computer access panel and on the rear panel of the computer. Keep this number available for use when contacting Compaq customer service.
2 Hardware Upgrades This chapter explains how to access the Evo Workstation W8000 by removing the workstation access panel and front bezel. It also explains how to install the following replacement hardware: ■ Memory ■ Drives ■ Expansion boards ■ Processors Compaq recommends that you finish the setup procedures for the preinstalled software before you install any optional hardware or third-party devices that were not included with your workstation.
Hardware Upgrades CAUTION: Static electricity can damage the electronic components of the workstation or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2.
Hardware Upgrades Removing the Workstation Access Panel CAUTION: Never operate you workstation with the access panel removed. The access panel is required for proper cooling. To remove the workstation access panel 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. To remove the workstation access panel, refer to the following illustration.
Hardware Upgrades Removing the Front Bezel To remove the front bezel: 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. Remove the workstation access panel. See “Removing the Workstation Access Panel” in this chapter. 3. Remove the bezel: a. Push in on the two front bezel release latches 1. b. Rotate the front bezel away from the chassis 2 to release it.
Hardware Upgrades Installing Additional Memory The Evo Workstation W8000 has two Direct Rambus memory channels and uses Error Checking and Correcting (ECC) Direct Rambus Inline Memory Modules (RIMMS) Dual Direct Rambus memory channels operate on the following three principles: ■ Dual channels maximize performance by doubling the speed at which data is transferred to and from memory, unlike single channel systems. Memory hubs divide each main channel into two sub-channels.
Hardware Upgrades Memory Expansion Board Your workstation ships with an eight RIMM socket memory expansion board (two RIMM sockets per memory channel).
Hardware Upgrades Removing the Memory Expansion Board The memory modules are located on the memory expansion board. To remove the memory expansion board in order to install additional memory: 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. Remove the workstation access panel. See “Removing the Workstation Access Panel” in this chapter. 3.
Hardware Upgrades 5. Remove the torx screw on the back of the metal slot cover that secures the memory expansion board to the memory expansion board socket.
Hardware Upgrades 6. To release the memory expansion board, press downward on the plastic release latch 1 that holds the memory expansion board in the card guide. Releasing and removing the memory expansion board from the memory expansion board socket 7. Carefully remove the memory expansion board from the memory expansion board socket 2. 8. Locate the appropriate RIMM sockets and install the additional memory modules.
Hardware Upgrades RIMM Installation RIMM Installation Guidelines WARNING: To reduce the risk of personalinjury when replacing or removing RIMMs allow the module being removed from the RIMM socket sufficient time to cool before touching it. RIMM temperatures can reach 212°F (100°C). CAUTION: When handling a RIMM, do not touch any of the contacts. Doing so may damage the module. CAUTION: Static electricity can damage the electronic components of the workstation or option boards.
Hardware Upgrades ■ Install RIMMs in pairs across both memory channels. Each RIMM socket populated with a RIMM or CRIMM on Channel A must be populated with an identical RIMM or CRIMM on Channel B. Use one of the four configurations listed under “Configurations for RIMM Installation” in this chapter. ■ Do not exceed 32 Direct RDRAM devices on each Direct Rambus memory channel. A label on the RIMM will indicate the number and speed of Direct RDRAM devices on the RIMM.
Hardware Upgrades Configurations for RIMM Installation When installing RIMMs on the memory expansion board, you must adhere to one of the following four configurations for optimal performance. CRIMMs must be installed in all unpopulated RIMM sockets on channels being used.
Hardware Upgrades Configuration 3: Three Pairs of RIMMs Location Contents RIMM Sockets 1 and 2 RIMM RIMM Sockets 3 and 4 RIMM RIMM Sockets 5 and 6 RIMM RIMM Sockets 7 and 8 CRIMM Configuration 4: Four Pairs of RIMMs Location Contents RIMM Sockets 1 and 2 RIMM RIMM Sockets 3 and 4 RIMM RIMM Sockets 5 and 6 RIMM RIMM Sockets 7 and 8 RIMM Installing RIMMs WARNING: To reduce the risk of personal injury, when replacing or removing RIMMs, allow the module being removed from the RIMM socket su
Hardware Upgrades CAUTION: Static electricity can damage the electronic components of the workstation or option boards. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object Before installing additional RIMMs, read “RIMM Installation Guidelines” in this chapter. CRIMMs must be installed in all unpopulated RIMM sockets on channels being used. To install a RIMM: 1.
Hardware Upgrades 4. Install the RIMM: a. Press outward on the two RIMM socket retainer latches 1. b. Place the RIMM in the appropriate RIMM socket 2. Ensure that the RIMM is fully inserted and properly seated. c. Press inward on the two retainer latches 3 to secure the RIMM in the socket. CAUTION: Be sure to follow the configuration guidelines or your system will not function Installing a RIMM and a CRIMM 5.
Hardware Upgrades Reinstalling the Memory Expansion Board To install a memory expansion board: 1. Place the memory expansion board into the memory expansion board socket.
Hardware Upgrades Installing a memory expansion board When installing a memory expansion board, press firmly on the board so that the whole connector seats properly in the memory expansion board socket. After you install the memory expansion board, make sure the board is engaged with the card guide.
Hardware Upgrades 2. Tighten the torx screw on the memory expansion board metal slot cover. Securing the memory expansion board 3. Reassemble the workstation. The workstation automatically recognizes the additional memory.
Hardware Upgrades Installing Additional Drives This section provides a description of the drive bay components. Instructions for removing a bezel blank and for installing or removing a drive are also included. Drive Bay Components Your workstation supports up to seven drive bays. See the following list for a description of the drive bay components. Identifying drive bay components Drive bays 1 through 3 are located in the 3.5-inch removable hard drive cage that is located inside the workstation.
Hardware Upgrades Drive Bay Components Bay Drive Component 1 Part of the removable hard drive cage. A 3.5-inch, third-height bay supports a 1.0inch hard drive or a 1.6-inch hard drive. 2 Part of the removable hard drive cage. A 3.5-inch, third-height bay supports a 1.0inch hard drive. Bay 2 is not available when a 1.6-inch hard drive is installed in either bay 1 or bay 3. 3 Part of the removable hard drive cage. A 3.5-inch, third-height bay supports a 1.0inch hard drive or a 1.6-inch hard drive.
Hardware Upgrades Preparing for Drive Installation Remove the drive bezel blank before installing any removable media storage device, such as a tape drive, CD-ROM or DVD-ROM drive, or diskette drive, into an empty bay location. Removing the Bezel Blank To remove the bezel blank: 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. Remove the workstation access panel.
Hardware Upgrades Removing and Replacing the Removable Hard Drive Cage Drive bays 1 through 3 are located in the removable hard drive cage. This section provides information on how to remove and install the hard drive cage. Removing the Removable Hard Drive Cage To remove the removable hard drive cage 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. Remove the workstation access panel.
Hardware Upgrades Replacing the Removable Hard Drive Cage To replace the removable hard drive cage, reverse the steps in the previous section. Removing the Cooling Shield A cooling shield covers bays 5 and 6 to provide proper cooling and EMI protection. The cooling shield must be removed before installing a hard drive in either of these bay locations. To remove a cooling shield: 1. Shut down the operating system properly, then turn off the workstation and any external devices.
Hardware Upgrades Removing a cooling shield 5. Replace the cooling shield after the drive is installed in the bay. To replace the cooling shield, reverse the previous procedure.
Hardware Upgrades Locating the Hardware Screws A total of 17 extra hardware screws are provided on the side of the air plenum. The top group of 8 screws are standard 6-32 × 3/16-inch long screws and are for installing the hard drives. The bottom group of 9 screws are metric M-3 × 5mm long and are for installing removable media storage devices in the front drive bays.
Hardware Upgrades Installing a Drive Installing a hard Drive in Bays 5 and 6 Drive bays 5 and 6 can be configured with either 1.0-inch or 1.6-inch hard drives. Other than using different screw holes, the installation for both drives is basically the same. CAUTION: Use only 3/16-inch guide screws. Longer screws can damage the internal components of the drive. If you are installing an Ultra ATA device, see “Guidelines for Installing Ultra ATA Devices” in Appendix B.
Hardware Upgrades 3. Remove the front bezel. See “Removing the Front Bezel” in this chapter. 4. Remove the cooling shield. See “Removing the Cooling Shield” in this chapter. 5. To install a hard drive in bay 5 or bay 6 see the following four illustrations. Installing a hard drive in the hard drive adapter Use only 3/16-inch long screws for both the adapter screws 1 and the guide screw 2. Longer screws can damage the internal components of the drive.
Hardware Upgrades Installing a hard drive into the chassis Replacing the cooling shield 2-28 Compaq Evo Workstation W8000 Hardware Reference Guide
Hardware Upgrades Connecting the UATA signal cable and power cable 6. Connect the opposite ends of the cables to the appropriate system board connectors. To locate the appropriate drive connectors, see “System Board Components” in Chapter 1. 7. Reassemble the workstation. Reverse the previous procedures to remove a hard drive from bay 5 or bay 6.
Hardware Upgrades Installing a Hard Drive in the Removable Hard Drive Cage (Bays 1 to 3) The removable hard drive cage canbe configured with up to three 1.0-inch hard drives or two 1.6-inch hard drives. Other than using different screw holes, the installation for both types of drives is basically the same. Prior to installing a SCSI device, see “SCSI Devices” in Appendix B. To install a hard drive in the removable hard drive cage: 1.
Hardware Upgrades 5. Install the screws into the drive cage. See the following illustration for screw locations. Locating the hard drive screw holes 1 1.0-inch drive 2 1.6-inch drive 3 1.0-inch drive 4 1.0-inch or 1.
Hardware Upgrades 6. To install an optional hard drive in the removable hard drive cage, see the following three illustrations. Installing a hard drive in bay 2 CAUTION: Use only standard 6-32x3/16-inch guide screws. Longer screws can damage the internal components of the drive. Reinstalling the removable hard drive cage.
Hardware Upgrades Connecting the SCSI signal cables and power cables 7. Connect the ends of the cables to the appropriate system board connectors. To locate the appropriate drive connectors, see “System Board Components” in Chapter 1. 8. Reassemble the workstation.
Hardware Upgrades Installing and Removing an Expansion Board This section provides instructions for installing and removing PCI and AGP expansion boards. Identifying the PCI and AGP Sockets This workstation contains one AGP socket and six PCI sockets. The following illustration identifies the physical locations of these sockets. Identifying AGP and PCI sockets 1 One 1.
Hardware Upgrades Installing an Expansion Board To install an expansion board: 1. Shut down the operating system properly, then turn off the workstation and any external devices. Disconnect the power cord from the grounded AC outlet. 2. Remove the workstation access panel. See “Removing the Workstation Access Panel” in this chapter. 3. Locate a vacant PCI or AGP socket, depending on the type of board you are installing. 4.
Hardware Upgrades 5. Slide the expansion board into the socket. Press firmly on the board so that the board seats properly in the socket. If you are installing a full-length expansion board, make sure to engage the card guide. AGP Pro Specifications allow an AGP expansion board (with additional components or PCI expansion boards attached) to occupy up to two adjacent PCI sockets on your workstation system board. 6. Replace the screw to secure the board in the expansion slot.
Hardware Upgrades Removing an Expansion Board Reverse the steps in the previous section to remove an expansion board. When reversing these steps: ■ Be sure to store the board in antistatic packaging. ■ Install an expansion slot cover to close the open slot. Installing an Additional Processor You can upgrade your workstation to a multiprocessor system. When you install a second processor, it must be the same speed, cache size, and type as the existing processor.
Hardware Upgrades 5. Remove the air baffle: a. Grasp the air baffle at both ends. b. Rotate the end of the air baffle in an upward direction 1. c. Pull the air baffle tab out of the front fan bracket 2. d. Lift the air baffle out of the chassis.
Hardware Upgrades 6. Install the second processor: CAUTION: If only one processor is installed and you are replacing that processor, be sure to install the processor in the primary processor socket or your workstation will not function. a. Open the processor socket by pulling up on the processor retention lever 1. CAUTION: Processor pins are delicate and bend easily. Use extreme care when placing the processor in the socket. b. Insert the new processor 2 and close the retention lever.
Hardware Upgrades 7. Install the Voltage Regulator Module (VRM): a. Ensure that the VRM board is fully inserted and properly seated. CAUTION: You must install a Compaq approved VRM board when installing a second processor. Using a VRM board that is incompatible with the primary VRM board may severely or permanently damage the system board. b. Install the VRM clip, ensuring that the clip snaps into place.
Hardware Upgrades 8. Reinstall the air baffle: a. Slide the baffle tab through the front fan bracket 1. b. Carefully rotate the air baffle downwards 2 until it is fully seated. CAUTION: The air baffle is essential to proper cooling of the processors. Without it, the processors will slow down to avoid overheating. Air flows across the processors from front to back. The front fan moves air over the processors while the back fan pulls the air out of the chassis.
Hardware Upgrades 9. Reattach the hard drive cables. CAUTION: If only one processor is installed and you are replacing that processor, be sure to install the processor in the primary processor socket or your workstation will not function. 10. Reinstall the memory expansion board. See “Reinstalling the Memory Expansion Board” in this chapter. 11. Reassemble the workstation. When replacing the workstation access panel, be sure to tighten all four thumbscrews.
Hardware Upgrades Upgrading a Processor You can upgrade your workstation by replacing an existing processor with a faster processor. Before replacing an existing processor, you will need to purchase the necessary hardware option kit. Follow the guidelines and procedures provided in the following sections to upgrade your processor. Preparing for a Processor Upgrade WARNING: To reduce the risk of personal injury from hot surfaces, allow the internal system components to cool before touching them.
Hardware Upgrades Guidelines for Separating the Heatsink/Processor Assembly Before upgrading your workstation with a new processor, the following sequential events must take place in order to remove the existing heatsink and processor assembly: 1. The heatsink and processor assembly need to be heated to an optimum temperature to break the compound bonding them together. See the following sections: ❏ “Heatsink Cool-Down Time” ❏ “Heatsink Warm-Up Time” 2. The heatsink must be separated from the processor. 3.
Hardware Upgrades Heatsink Warm-Up Time Minimal warm-up time is required to generate enough heat to soften the compound holding the heatsink to the cold processor. CAUTION: Lifting the heatsink straight up while it is in a cold state can result in damage to the processor, because it may prematurely pull the heatsink and processor assembly out of the processor socket.
Hardware Upgrades 4. Disconnect the cables from the hard drive and move them away from the processor area. 5. Remove the air baffle: a. Grasp the end of the air baffle seated at the rear of the chassis. b. Rotate the end of the baffle in an upward direction 1. c. Pull the baffle tab out of the front fan bracket 2. d. Lift the baffle out of the chassis. Removing the air baffle 6. Ensure that the heatsink is warm to the touch.
Hardware Upgrades 7. Remove the heatsink: a. Release the two metal clips that hold the heatsink to the processor retention module. b. Twist the heatsink slightly 1 to break the compound that holds it to the processor. c. Lift the heatsink off the processor 2.
Hardware Upgrades 8. Remove the processor: a. Open the processor socket by pulling up on the processor retention lever 1. b. Lift the processor out of the processor socket 2. Removing the processor Installing a New Processor To install a new processor, see the “Installing an Additional Processor” section in this chapter.
A Specifications Evo Workstation W8000 Component Dimensions Height Width Depth Approximate Weight Power Supply Operating Voltage Range Rated Voltage Range Rated Line Frequency Temperature Operating Shipping Humidity (noncondensing) Operating Nonoperating Maximum Altitude (unpressurized) Operating Nonoperating Power Output Rated Input Current (maximum) Heat Dissipation (maximum) Compa Evo Workstation W8000 Hardware Reference Guide U.S. Metric 17.8 in 8.03 in 23.3 in 45.21 cm 20.40 cm 59.18 cm 48.
B Hard Drive Installation Using the Cable-Select Feature with Ultra ATA Devices Selected models of the Evo Workstation W8000 have an internal Ultra ATA hard drive installed. The configuration of the drive employs a cable-select feature that identifies the drive as device 0 (primary drive) or device 1 (secondary drive). Device 1 is the drive connected to the cable’s middle connector. Device 0 is the drive connected to the cable’s end connector (applies only to 80-conductor ATA cables).
Hard Drive Installation Guidelines for Installing Ultra ATA Devices When installing additional Ultra ATA drives, follow these guidelines: ■ If using multiple Ultra ATA devices, Compaq recommends that the devices be split between the primary and secondary Ultra ATA channels for optimum performance. Use an additional Ultra ATA cable to connect the additional device(s) to the system board.
Hard Drive Installation SCSI Devices This section contains information relating to SCSI device guidelines and installation. Guidelines for Using SCSI Devices When installing and operating SCSI devices, follow these guidelines: ■ A single Ultra SCSI controller supports up to seven SCSI devices per channel. ■ Each Wide-Ultra SCSI, Ultra-Wide SCSI, Wide Ultra2 SCSI, Ultra 320 SCSI, or Ultra 160 SCSI controller supports up to 15 SCSI devices per channel.
Hard Drive Installation ■ Every SCSI chain or circuit must be terminated (closed) at both ends. Some system boards have both ends of the SCSI cable connected to, and terminated by, the system board. Termination can be accomplished through one of the following methods: ❏ Using a cable with a built-in terminator. This cable was shipped with your workstation. ❏ Using a cable with a terminating resistor plug in the last connector.
Hard Drive Installation Guidelines for Installing SCSI Devices If you mix Ultra ATA and SCSI hard drives in the same system, the Ultra ATA drive will be the boot drive unless the boot order is changed in the F10 Setup. When replacing a hard drive, the replacement drive should be of the same type as the drive being removed. If you are replacing an Ultra ATA hard drive with a SCSI hard drive, you will need a multimode LVD SCSI cable option kit.
Hard Drive Installation Using a SCSI Cable Selected models of the Evo Workstation W8000 ship with a multimode SCSI cable that supports Low Voltage Differential (LVD) or single-ended devices (UATA models do not have the SCSI cable). The Evo Workstation W8000 ships with a LVD cable that supports up to five SCSI devices. The cable accommodates up to three SCSI devices in the removable hard drive cage and two in the front drive bay area.
Hard Drive Installation Using SCSISelect with SCSI Devices The SCSI host adapter includes the SCSISelect utility to configure the host adapter and to run SCSI disk utilities. To run the SCSISelect utility: ■ In POST Messages Enabled mode: Press Ctrl + A when the Press for SCSISelect Utility message displays during POST. ■ In POST Messages Disabled mode: When the Compaq logo screen displays, press any key to exit the logo screen.
C Battery Replacement Replacing the Battery The battery that comes with your computer provides power to the real-time clock and has a lifetime of about three to five years. When replacing the battery, use an equivalent 3-volt lithium coin cell battery. A replacement battery may be purchased at your local retailer or from the Compaq.com Web site. The spare part number for a standard coin cell battery is 153099-001, which corresponds to a CR2032 battery or equivalent.
Battery Replacement To replace the battery: 1. Shut down the operating system properly, turn off the computer and any external devices, disconnect the power cord from the electrical outlet, and remove the computer cover or access panel. It may be necessary to remove an expansion card to gain access to the battery. 2. Locate the battery and battery holder on the system board, as shown in the following illustration. Battery and battery holder 3. Lift the battery out of its holder.
Battery Replacement 4. Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position. 5. Replace any expansion boards you removed. 6. Replace the computer cover or access panel. 7. Plug in and turn on the computer. 8. Reset the date and time, your passwords, and any special system setups, using Compaq Computer Setup. Refer to the Computer Setup Guide on the Reference Library CD for additional information.
D Security Lock Provisions Installing a Cable Lock The cable lock is an optional device used to help secure the workstation. Because of differences between chassis, the slot may be located in a different position than shown. Securing the workstation 1. Separate the pieces of the security bracket by bending the metal where the three pieces join.
Security Lock Provisions 2. Insert the tang (tongue) of the narrow bracket into the slot on the chassis, and slide the U-shaped security bracket between the tang and the system unit cover. Next install the self-tapping screw included in the cable lock kit. 3. Cover the screw with the flat bracket. 4. Install a lock (not provided) in the security bracket to control access to the inside of the workstation. Install a cable lock (not provided) to secure the workstation to a fixed object.
E Electrostatic Discharge A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. Preventing Electrostatic Damage To prevent electrostatic damage, observe the following precautions: ■ Avoid hand contact by transporting and storing products in static-safe containers. ■ Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations.
Electrostatic Discharge Grounding Methods Several methods for grounding are available. Use one or more of the following methods when handling or installing electrostatic-sensitive parts: ■ Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 megohm +/-10 percent resistance in the ground cords. To provide proper ground, wear the strap snugly against the skin.
F Routine Computer Care and Shipping Preparation Routine Computer Care Follow these suggestions to take care of your computer and monitor: ■ Operate the computer on a sturdy, level surface. Leave a 3-inch (7.6-cm) clearance at the back of the system unit and above the monitor to permit the required airflow. ■ Never operate the computer with the cover or side panel removed. ■ Never restrict the airflow into the computer by blocking the front vents or air intake.
Routine Computer Care and Shipping Preparation CD-ROM Drive Precautions Be sure to observe the following guidelines while operating or cleaning your CD-ROM drive. Operation ■ Do not move the drive during operation. This may cause it to malfunction during reading. ■ Avoid exposing the drive to sudden changes in temperature, because condensation may form inside the unit. If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power.
Routine Computer Care and Shipping Preparation Shipping Preparation Follow these suggestions when preparing to ship your computer: 1. Back up the hard drive files onto PD discs, tape cartridges, or diskettes. Be sure that the backup medium is not exposed to electrical or magnetic impulses while stored or in transit. The hard drive locks automatically when the system power is turned off. 2. Remove and store any program diskettes that are located in the diskette drives. 3.
Index A access panel, removing 2–3 AGP Pro board installing 2–35 removing 2–37 socket 1–5 AOL connectors 1–5 audio line-in connector 1–3 audio line-out connetor 1–3 audio system connectors 1–3, 1–5 overview 1–6 auxiliary audio connector 1–5 B battery location 1–5 replacement C–1 bezel blank, removing 2–21 bezel front, removing 2–4 C cable lock, installing D–1 care of computer F–1 cautions air baffle 2–41 electrostatic damage 2–11 handling RIMMs 2–11, 2–12, 2–16 hard drive screws 2–26 marker definition ii
Index Ultra ATA B–1 Hardware Abstraction Layer (HAL) 2–42 headphone connector 1–2 heatsink/processor serparation 2–44 hood sensor connector 1–5 D disabling of devices 2–49 diskette drive connector 1–5 drives bay locations 2–20 bracket 2–27 hard drive cage 2–22, 2–30 installing optional, guidelines 2–20 screw holes 2–31 SCSI B–3 Ultra ATA B–1 I E Easy Access software 1–8 ECC (Error Checking and Correction) 2–6 electrostatic discharge caution 2–11, 2–15 prevention E–1 Ethernet connector 1–3 expansion boar
Index memory configuration 2–13 personal injury, warning 2–11 P parallel connector 1–3 PCI expansion boards installing 2–35 locations 2–34 removing 2–37 socket 1–5 personal injury warning 2–11 power supply 1–2, 1–3, 1–5 power-on password enable jumper 1–5 processors fan connector 1–5 installing 2–37, 2–48 primary 1–5, 2–39, 2–42 removing 2–45 upgrading 2–42 R rack stability warning ii rear fan connector 1–5 rear panel components 1–3 removable hard drive cage 2–30 removing access panel 2–3 AGP Pro board 2
