Compaq 178910-009 Making Hardware Changes - Compaq Deskpro Family of Personal
Compaq 178910-009 - Deskpro EN - 6333 Model 4300 CDS Manual
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- Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 1
Making Hardware Changes Configuration & Upgrades Compaq Deskpro Family of Personal Computers - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 2
Making Hardware Changes Configuration & Upgrades Compaq Deskpro Family of Personal Computers - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 3
part of this guide may be photocopied or reproduced in any form without prior written consent from Compaq Computer Corporation. 1999 Compaq Computer Corporation. All rights reserved. Printed in the U.S.A. Compaq and Deskpro are registered in the U. S. Patent and Trademark Office. PREMIER•SOUND is - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 4
CONTENTS chapter 1 Installation Guidelines Installation Sequence ...1-1 When to Reconfigure the Computer 1-2 Compaq Configuration Record Utility 1-3 chapter 2 Upgrading the Compaq Deskpro EP Series Serviceability Features...2-1 Removing the Computer Access Panel 2-1 Removing the Front Bezel 2-3 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 5
Key 3-19 chapter 4 Upgrading the Compaq Deskpro EN Series, Desktop Model Serviceability Features...4-1 Removing the Computer Cover 4-1 Tilting the Drive Cage ...4-3 Raising the Expansion Card Cage 4-5 Sliding Out the System - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 6
Smart Cover FailSafe Key 4-31 chapter 5 Upgrading the Compaq Deskpro EN Series, Minitower Model Serviceability Features...5-1 Removing the Computer Access Panel 5-1 Raising the Expansion Card Cage 5-2 Sliding Out the System Board Tray 5-4 Internal Components...5-6 Installing Additional Memory - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 7
appendix F Electrostatic Discharge...F-1 appendix G Routine Computer Care and Shipping Preparation G-1 Index ...I-1 vi Contents - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 8
Installation Sequence 1 chapter INSTALLATION GUIDELINES This guide explains how to remove the computer cover or access panel and install the following optional equipment upgrades: s Additional system memory s Expansion card s Optional drive s Security lock s Replacement battery This chapter - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 9
disconnect the power cord from the wall outlet, and allow the internal system components to cool before touching. ! WARNING: To reduce the risk of to the applicable sections of this guide or to the documentation provided with the optional equipment for instructions. 5. Replace the computer cover. - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 10
systems, select the Add New Hardware icon in the Control Panel and follow the instructions on the screen. s To reconfigure the computer in Windows NT version 4.0, use the software utility provided with the newly installed hardware. Compaq troubleshooting computer problems, and streamlines the service - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 11
COMPAQ DESKPRO EP SERIES Serviceability Features The computer includes features that make it more versatile and easier to service. Removing the Computer Access Panel Before removing the access panel, lay the computer down on its large base for greater stability. 1. Shut down the operating system - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 12
4. Slide the access panel back about 1 inch (2.5 cm), then lift it up and off the unit. Removing the Computer Access Panel To replace the access panel, reverse steps 1-4. 2-2 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 13
Removing the Front Bezel 1. Shut down the operating system properly, then turn off the computer and any external devices. Disconnect the power cord from the power outlet and disconnect any external devices. 2. Remove the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 14
Removing Bezel Blanks 1. Shut down the operating system properly, then turn off the computer and any external devices. Disconnect the power cord from the power , ensure that the aligning pins and any remaining bezel blanks are in their proper orientation. 2-4 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 15
Changing from a Desktop to a Minitower Configuration 1. Shut down the operating system properly, then turn off the computer and any external devices. Disconnect the power cord from the power outlet and disconnect any external devices. 2. Remove the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 16
force may result in damage to the drives. 9. Reconnect all power and data cables to the drives in the 5.25-inch drive bays. 2-6 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 17
10. Remove the subpanel 1 as described in the section "Removing Bezel Blanks" and reposition it with the bezel blanks in the proper orientation for the minitower configuration 2. CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling the subpanel away at an angle - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 18
Changing from a Minitower to a Desktop Configuration 1. Shut down the operating system properly, then turn off the computer and any external devices. Disconnect the power cord from ) 6. While pressing the drivelock, pull the drives out of the drive bay. 2-8 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 19
7. Before you install each drive into the chassis, turn it so that it is perpendicular to the internal 3.5-inch drive. The bottom of the drive should be parallel to drivelock 2. ✎ The diskette drive should always be placed in the bay nearest the top of the chassis in the desktop configuration for - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 20
. Changing from a Minitower 2 to a Desktop 1 Configuration 11. Replace the subpanel, front bezel, and the computer access panel. 12. Reconnect the external equipment. 2-10 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 21
Internal Components (Intel 810 Chipset) Intel 810 Chipset-Based Internal Components 1 ISA expansion slot 2 Combination slot for either a PCI or an ISA expansion card 3 PCI expansion slots 4 Processor 5 Power supply 6 Memory module sockets 7 Drivelocks 8 External drive bays (diskette drive is always - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 22
hard drive bays (bays 4 and 5) : Extra drive mounting screws ✎ The number and position of expansion slots may vary by model, as shown. 2-12 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 23
Internal Components (Intel 820 Chipset) Intel 820 Chipset-Based Internal Components 1 ISA expansion slot 2 Combination slot for either a PCI or an ISA expansion card 3 PCI expansion slots 4 Processor 5 Power supply 6 Memory module sockets 7 Drivelocks 8 External drive bays (diskette drive is always - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 24
820 chipset-based system board can be achieve the maximum memory support, you may be required or continuity modules. For proper system operation, the RIMMs must be have one Direct RAMBUS channel that supports a maximum of 32 devices. The system will run at the speed of the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 25
Joint Electronic Device Engineering Council (JEDEC) Serial Presence Detect (SPD) information. DIMMs constructed with x4 SDRAM are not supported; the system will not start using unsupported DIMMs. Memory Module Installation CAUTION: Your memory module sockets have gold metal contacts. When - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 26
memory module sockets. ! WARNING: To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching. 3. Open both latches of the memory module socket 1, and insert filled, either with a RIMM or with a CRIMM. 2-16 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 27
RIMM 1 and CRIMM 2 If adding Direct Rambus DRAM, you must remove the continuity module from the socket, then insert the RIMM into the socket. 4. Repeat step 3 for any additional modules that you want to install. 5. Replace the computer cover. The computer should automatically recognize the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 28
Internal Components" section of this chapter. Removing an Expansion Slot Cover 1. Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from Removing the Screw and Expansion Slot Cover 2-18 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 29
Removing or Installing an Expansion Card 1. Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the power outlet. 2. Remove the computer access panel. If - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 30
panel. 12. Connect external cables to the installed card, if needed. 13. Reconfigure the computer, if necessary. Refer to Chapter 1, "Installation Guidelines." 2-20 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 31
numbers are stamped on the chassis, behind the front bezel. To verify the type and size of the storage devices installed in your computer, run Compaq Computer Setup. Refer to Appendix B, "Computer Setup Utilities," for more information. Making Hardware Changes 2-21 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 32
Drives The computer supports up to five guide screws, installed in the front of the computer chassis, behind the front bezel. Some options use metric hardware. The Compaq-supplied metric screws are black. Installing a CD-ROM, DVD-ROM, Tape, or PD-CD Drive 1. Shut down the operating system - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 33
on each side of the drive 1. ✎ Some options use metric hardware. Extra guide screws are provided on the front of the chassis, under the front bezel. The Compaq-supplied metric screws are black. 3. Install the drive in the desired drive bay by sliding it into the front of the drive cage 2; the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 34
end of the audio cable 3 should be connected to the embedded audio connector on the system board. Connecting the Drive Cables 5. Remove the appropriate bezel blank from the subpanel inside the to Chapter 1, "Installation Guidelines," for more information. 2-24 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 35
a 5.25-Inch Drive Bay 1. Shut down the operating system properly, then 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. Insert - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 36
6. Install two guide screws on each side of the adapter 1. 7. Install the adapter in the desired drive bay 2 by the bottom bay in the minitower configuration and the topmost bay in the desktop configuration. Aligning the Guide Screws and Installing an Adapter with a 3.5-Inch Drive 2-26 Upgrading the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 37
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. Reconfigure the computer, if necessary. Refer to - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 38
Removing a Drive from the Drive Bay 1. Shut down the operating system properly, then turn off the computer, disconnect the power cord from the power outlet, and remove the computer 2 Secures All Drives in the Minitower (Shown from the Rear of the Chassis) 2-28 Upgrading the Compaq Deskpro EP Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 39
5. While pressing the drivelock, pull the drive out of the drive bay. Removing a Drive from the 5.25-Inch Drive Bay 6. Remove the drive from the drive bay and store in anti-static packaging. Making Hardware Changes 2-29 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 40
installation method. ✎ A mounting bracket is an option available from Compaq. Self-Mounting Method The self-mounting method requires removing the system board. Compaq recommends that you contact your authorized Compaq dealer or service provider when using this installation. CAUTION: Do not mount - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 41
Bracket Mounting Method The computer may be mounted in a horizontal or vertical mode using the mounting bracket available from Compaq. Refer to the documentation included with the mounting bracket for complete installation procedures. ! WARNING: To reduce the risk of personal injury, be sure to - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 42
Horizontal Mounting Bracket Method Drawer Installation Method When installing the computer chassis in a drawer, the following conditions must be met to ensure proper air flow: s At least 3 inches (7.6 cm) of clear space between the back of the drawer and anything behind it, such as a wall or the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 43
: Before removing the computer cover, ensure that the computer is turned off and that the power cord is disconnected from the electrical outlet. 3-4 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 44
4. Press in the button on each side of the front bezel to release the quick release cover latches. 5. Slide the computer cover forward about 1 inch (2.5 cm), then lift it up and off the unit. ✎ To replace the cover, reverse this procedure. Removing the Computer Cover Making Hardware Changes 3-5 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 45
disconnect any external devices. 4. Remove the computer cover. 5. Disconnect all cables attached to the system board. 6. Pull the expansion card cage straight up to remove it from the chassis. Removing on the side of the power supply. 3-6 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 46
Installing an Expansion Card Your computer has one PCI expansion slot 1 and one PCI/ISA combination expansion slot 2. Each slot can accommodate an expansion card up to 7 inches (17.8 cm) in length. To install an expansion card: 1. If you have locked the Smart Cover Lock, use Computer Setup to - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 47
) RIMMs The two memory sockets on the Intel 820 chipset-based system board can be populated with industry-standard RIMMs. These memory module RIMMs and/or continuity modules (CRIMMs). To achieve the maximum memory support, you may be required to replace the preinstalled RIMM and CRIMM with - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 48
). Intel 820 chipset-based Deskpro models have one Direct RAMBUS channel that supports a maximum of 32 devices. The total number of devices on all RIMMs kits are available as options from Compaq. The memory sockets on the Intel 810 and 810e chipset-based system boards can be populated with industry- - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 49
locked the Smart Cover Lock, use Computer Setup to unlock the lock. 2. Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the drive bay to prevent damage. 3-10 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 50
Rotating the Easy Access Drive Bay 5. Locate the memory module sockets. DIMM Sockets (Intel 810 and 810e Chipset-Based System Boards) RIMM Sockets (Intel 820 Chipset-Based System Boards) Making Hardware Changes 3-11 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 51
! WARNING: To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching. 6. Open both latches of the memory module socket 1, sockets must be filled, either with a RIMM or with a CRIMM. 3-12 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 52
RIMM 1 and CRIMM 2 If adding Direct Rambus DRAM, you must remove the continuity module from the socket, then insert the RIMM into the socket. 7. Repeat step 6 for any additional modules that you want to install. 8. Replace the computer cover. 9. If you normally lock the Smart Cover Lock, use - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 53
CD-ROM drive. 6. Disconnect the 1 power cable and 2 signal cable from the back of the drive. Disconnecting Cables from the Hard Drive 3-14 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 54
7. Pull the locking lever on the left side of the drive to the left (facing the front of the computer). Slide the drive to the rear of the bay, then lift the drive from the bay. Removing the Hard Drive (Shown from the Rear of the Chassis) ✎ When replacing the hard drive, transfer the four screws - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 55
DVD-ROM Drive To install an optional DVD-ROM drive: 1. Remove the CD-ROM drive if present. 2. Install two guide screws on each side of the drive. ✎ All screws are shoulder-head screws. Installing Guide Screws in the DVD-ROM Drive 3-16 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 56
the guide screws on the drive into the J-slots in the drive bay. Slide the drive toward the front of the computer. ✎ Ensure that the spring-loaded locking lever properly secures the drive. 4. Raise the easy access drive bay to the upright position and connect the flat ribbon cable to the system - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 57
the computer cover. 8. The system will automatically recognize the drive and reconfigure the computer. CAUTION: When servicing the computer, ensure that 5-mm long screws as guide screws. Longer screws can damage the internal components of the drive. 3-18 Upgrading the Compaq Deskpro EN Series, Small - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 58
information about locking the Smart Cover Lock, refer to the Desktop Management guide. Using the Smart Cover FailSafe Key If you enable the Smart Cover : s Contact your authorized Compaq reseller or service provider. s Refer to the Compaq World Wide Web site (www.compaq.com) for ordering information - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 59
loosen the rear screw 2 securing the Smart Cover Lock to the chassis. Removing the Smart Cover Lock Screws 4. Remove the computer cover. 3-20 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 60
To reattach the Smart Cover Lock, secure the lock in place by replacing the front tamper-proof screw 1 through the computer cover into the solenoid. Then tighten the rear screw 2. ✎ Unlock the solenoid 3 before replacing the computer cover. Reattaching the Smart Cover Lock Making Hardware Changes 3- - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 61
UPGRADING THE COMPAQ DESKPRO EN SERIES, DESKTOP MODEL Serviceability Features Your computer includes features that make it easier to upgrade and service. Removing the . 2. Shut down the operating system properly, then turn off the computer and any external devices. Making Hardware Changes 4-1 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 62
. Removing the Desktop Computer Cover CAUTION: After replacing the cover, be sure the green cover latches are securely latched before lifting the computer. 4-2 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 63
optional drives, you must install guide screws to ensure the drive will line up correctly in the drive cage. Compaq has provided extra guide screws, installed in the front . 2. Shut down the operating system properly, then turn off the computer and any external devices. Making Hardware Changes - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 64
grasp the top of the tilt drive cage and rotate it to its upright position. Tilting the Drive Cage to an Upright Position 4-4 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 65
If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices. 3. Disconnect the power cord from the power outlet. 4. Remove the computer cover. Making - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 66
ensure that the system board is completely installed in the chassis. Slightly lift the expansion card cage and release the built-in catch to lower it into service position 1; then, rotate the levers to their original positions to lock the assembly in place. 4-6 Upgrading the Compaq Deskpro EN Series - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 67
. 3. Disconnect the power cord from the power outlet. 4. Remove the computer cover. 5. Raise the expansion card cage into service position 2. You do not need to remove the cage from the chassis. 6. Grasp the back edge of the system board tray and slide it straight out of the chassis. Sliding Out the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 68
is for demonstration purposes only. Be sure to rest the expansion card cage upside down rather than on either side of the cage. 4-8 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 69
CD-ROM drive 4 Diskette drive 5 Processor 6 Internal speaker 7 Smart Cover Lock 8 Smart Cover Sensor 9 Embedded audio connectors : System board ; Embedded graphics controller < Dual-inline memory module (DIMM) sockets = Network interface controller (select models) > Wide Ultra2 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 70
for demonstration purposes only. Be sure to rest the expansion card cage upside down rather than on either side of the cage. 4-10 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 71
1 Power supply 2 Internal hard drive 3 CD-ROM drive 4 Diskette drive 5 Processor 6 Internal speaker 7 Serial number 8 Smart Cover Lock 9 Embedded audio connectors : Smart Cover Sensor ; Graphics controller < Rambus inline memory module (RIMM) sockets = Network interface - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 72
). Intel 820 chipset-based Deskpro models have one Direct RAMBUS channel that supports a maximum of 32 devices. The total number of devices on all kits are available as options from Compaq. DIMMs The memory sockets on the Intel 810 and 810e chipset-based system boards can be populated with - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 73
mandatory Joint Electronic Device Engineering Council (JEDEC) Serial Presence Detect (SPD) information. DIMMs constructed with x4 SDRAM are not supported; the system will not start using unsupported DIMMs. Memory Module Installation CAUTION: Your memory module sockets have gold metal contacts. When - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 74
fully inserted and properly seated 3. Installing a RIMM and CRIMMs All memory module sockets must be filled, either with a RIMM or with a CRIMM. 4-14 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 75
RIMM 1 and CRIMM 2 If adding Direct Rambus DRAM, you must remove the continuity module from the socket, then insert the RIMM into the socket. 5. Repeat step 4 for any additional modules that you want to install. 6. Replace the computer cover. 7. If you normally lock the Smart Cover Lock, use - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 76
Cage 1 PCI/ISA (Peripheral Component Interconnect/Industry Standard Architecture) shared expansion slots 2 PCI expansion slots ✎ A graphics controller may reside in an AGP slot on the system board, depending on the computer model. 4-16 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 77
you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer and any external devices, then disconnect the power cord from the power outlet. 3. Remove the computer cover. 4. Raise the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 78
Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer and any external the expansion slot. ✎ You will need to slide the system board tray backward a short distance to access the screws to slide the system board tray backward a short distance to access the screws for - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 79
side of the expansion slot. 13. Using the two green levers, lower and secure the expansion card cage into the computer chassis. ✎ Be sure the system board is fully installed in the chassis, and the expansion card cage is well-seated in the chassis and makes a good connection to the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 80
necessary. Refer Appendix B, "Computer Setup Utilities," for instructions about using Computer Setup. If you normally lock the -height bay. s You must install guide screws to ensure the drive will line up correctly in the drive cage. Compaq has provided extra guide screws, installed in the front of - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 81
Connecting Drive Signal Cables When connecting drive signal cables, note that the cables connect to the expansion card cage as shown in the following illustration: Drive Signal Cable Connectors 1 Diskette drive 2 CD-ROM drive 3 Primary IDE hard drive Making Hardware Changes 4-21 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 82
Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer and any external devices, then disconnect the power cord from the bezel blank. Removing a Drive Bezel 4-22 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 83
and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer and any external devices, disconnect the M3 metric thread hardware. Extra guide screws are provided on the front of the chassis, under the front bezel. The Compaq-supplied metric screws are black. - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 84
connector on the expansion card cage. Connecting the Drive Cables Connecting the Audio Cable to Audio Connector on the Expansion Card Cage 4-24 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 85
1. If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer, disconnect the power cord from the electrical outlet, and remove the computer cover. Making Hardware Changes 4-25 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 86
information about the 5.25-inch adapter, refer to the documentation included in the option kit. Attaching a 3.5-Inch Drive to the 5.25-Inch Adapter 4. Install two guide screws on each side of the adapter. 4-26 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 87
drive bay by sliding it into the front of the drive cage; secure the drive with the green latch. ✎ Be sure the guide screws line up with the guide slots in the drive cage. You may need to tilt the drive cage forward to its upright position to secure the green latch - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 88
damaging the data and power cables. 8. Remove the blank drive bezel from the inside of the front bezel. 9. Replace the computer cover. 4-28 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 89
. 1. If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer, disconnect the power cord from the electrical outlet, and remove the computer cover. 3. Grasp the top of the tilt - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 90
computer ships with the Smart Cover Lock in the unlocked position. For more information about locking the Smart Cover Lock, refer to the Desktop Management guide. 4-30 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 91
or service provider. s Refer to the Compaq World Wide Web site (www.compaq.com) for ordering information. s Call the appropriate number listed in the warranty. To open the computer cover: 1. Shut down the operating system properly, turn off the computer and any external devices, then disconnect - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 92
cover. To reattach the Smart Cover Lock, secure the lock in place with the tamper-proof screws. Reattaching the Smart Cover Lock 4-32 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 93
COMPAQ DESKPRO EN SERIES, MINITOWER MODEL Serviceability Features Your computer includes features that make it easier to upgrade and service the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices. 3. Disconnect - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 94
removing the computer access panel, ensure that the computer is turned off and that the power cord is disconnected from the electrical outlet. 5-2 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 95
side up. 5. Lift the two green levers on the top of the expansion card cage to their upright position to electrically disconnect it from the system board. This is service position 1. 6. Raise the expansion card cage to engage the built-in catch that holds the cage up and away from the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 96
to quickly remove the system board, without using tools lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices. 3. Disconnect card cage into service position 2. You do not need to remove the cage from the chassis. - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 97
the green thumbscrew securing the system board tray, grasp the back edge of the tray and slide it straight out of the chassis. ✎ When reassembling the computer, be sure to reinstall the green thumbscrew to secure the system board tray. Sliding Out the System Board Tray Making Hardware Changes - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 98
Internal Components Internal Components in Intel 820 Chipset-Based Minitower Models Expansion Cards in Intel 820 Chipset-Based Minitower Models 5-6 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 99
4 Diskette drive 5 Internal hard drive 6 Processor 7 Internal speaker 8 Rambus inline memory module (RIMM) sockets 9 Graphics controller : System board ; Embedded audio connectors < Smart Cover Sensor = Network interface controller (select models) > Wide Ultra2 SCSI controller - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 100
). Intel 820 chipset-based Deskpro models have one Direct RAMBUS channel that supports a maximum of 32 devices. The total number of devices on all RIMMs speeds, the system will run at the speed of the slowest installed RIMM. RIMM upgrade kits are available as options from Compaq. Memory Module - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 101
you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the power outlet. 3. Remove the computer access panel - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 102
and enable the Smart Cover Sensor. The computer should automatically recognize the additional memory the next time you power on the computer. 5-10 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 103
Expansion Card Cage 1 ISA (Industry Standard Architecture) expansion slots 2 PCI (Peripheral Component Interconnect ) expansion slots ✎ A graphics controller may reside in an AGP slot on the system board, depending on the computer model. Making Hardware Changes 5-11 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 104
disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices, the computer access panel. 4. Raise the expansion card cage into service position 2. You do not need to remove the cage from the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 105
lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer and any external devices, then 3. Remove the computer access panel. 4. Raise the expansion card cage into service position 2. You do not need to remove the cage from the chassis. - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 106
installed in the chassis, and the expansion card cage is well-seated in the chassis and makes a good connection to the system board. 14. Replace the computer access panel. 15. Connect external cables to the installed board, if needed. 5-14 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 107
necessary. Refer Appendix B, "Computer Setup Utilities," for instructions about using Computer Setup. If you normally lock the -height bay. s You must install guide screws to ensure the drive will line up correctly in the drive cage. Compaq has provided extra guide screws, installed in the front of - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 108
expansion card cage as shown in the following illustration: Drive Signal Cable Connectors 1 Primary IDE hard drive 2 CD-ROM drive 3 Diskette drive 5-16 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 109
If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer, and disconnect the power cord from the electrical outlet. 3. Remove the computer access panel. 4. Push up the two - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 110
Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, then turn off the computer, and disconnect the power cord from the electrical outlet. 3. bezel blank. Removing a Drive Bezel 5-18 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 111
and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer and any external devices, disconnect the M3 metric thread hardware. Extra guide screws are provided on the front of the chassis, under the front bezel. The Compaq-supplied metric screws are black. - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 112
connector on the expansion card cage. Connecting the Drive Cables Connecting the Audio Cable to Audio Connector on the Expansion Card Cage 5-20 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 113
have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer, disconnect the power cord from the electrical outlet, and remove the computer access panel and front bezel. Making Hardware - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 114
information about the 5.25-inch adapter, refer to the documentation included in the option kit. Attaching a 3.5-Inch Drive to the 5.25-Inch Adapter 4. Install two guide screws on each side of the adapter. 5-22 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 115
5. Install the drive and adapter in the desired drive bay by sliding it into the front of the drive cage; secure the drive with the green latch. ✎ Be sure the guide screws line up with the guide slots in the drive cage. Installing an Adapter with a 3.5-Inch Drive Making Hardware Changes 5-23 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 116
. 10. If you normally lock the Smart Cover Lock, use Computer Setup to relock the lock and enable the Smart Cover Sensor. 5-24 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 117
the Smart Cover Sensor. 2. Shut down the operating system properly, turn off the computer, disconnect the power the Smart Cover Lock, refer to the Desktop Management guide. Using the Smart Cover FailSafe Key If you enable is a specialized tool available from Compaq. Be prepared; order this key before - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 118
reseller or service provider. s Refer to the Compaq World Wide Web site (www.compaq.com) for ordering information. s Call the appropriate number listed in the warranty. To open the computer access panel: 1. Shut down the operating system properly, turn off the computer, and disconnect the power - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 119
tamper-proof screws. Removing the Computer Base Reattaching the Smart Cover Lock If necessary, you can remove the computer base. 1. Shut down the operating system properly, then turn off the computer. 2. Lay the computer on its side and remove the four screws that secure the base to the bottom of - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 120
A appendix SPECIFICATIONS Compaq Deskpro EN Series, Small Form Factor Desktop Dimensions Height Width Depth Approximate Weight Weight Supported (maximum distributed load) Temperature Range Operating Nonoperating Relative Humidity (noncondensing) Operating Nonoperating Maximum Altitude ( - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 121
Compaq Deskpro EP Series Desktop Dimensions Height Width Depth Minitower Dimensions Height Width Depth Approximate Weight Weight Supported (maximum distributed load) Temperature Range Operating Nonoperating Relative Humidity (noncondensing) Operating Nonoperating Maximum Altitude (unpressurized) - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 122
Compaq Deskpro EN Series Desktop Dimensions Height Width Depth Minitower Dimensions Height Width Depth Approximate Weight Desktop Model Minitower Model Weight Supported (maximum distributed load) Temperature Range Operating Nonoperating Relative Humidity (noncondensing) Operating Nonoperating - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 123
not run all of the diagnostic tests run during a Full Boot. You can set your system to: ❏ always Quick Boot (default); ❏ periodically Full Boot (from every 1 to 30 displayed regardless of the mode selected. To manually switch to Post Messages Enabled during POST, press any key (except F10 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 124
on or restarted. s Enter the Asset Tag or property identification number assigned by your company to this computer. s Enable power-on password prompting during system restarts (warm boots) as well as during power-on. s Establish a setup password that controls access to Computer Setup (F10) and the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 125
and Exit. ❏ If you have already applied changes you now want to eliminate, select Set Defaults and Exit. This option will restore the original factory system defaults. Making Hardware Changes B-3 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 126
CMOS, to a blank, formatted 1.44-MB diskette. Restore from Diskette Set Defaults and Exit Ignore Changes and Exit Restores system configuration, including CMOS, from a diskette. Restores factory default settings, which includes clearing any established passwords. Exits Computer Setup without - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 127
removable media writing. Note: After saving changes to Removable Media, the computer will restart. Turn the computer off, then on, manually. Lists information about IDE devices connected to the system. ATAPI devices (CD-ROM, DVD-ROM, LS-120, tape) are listed as ATAPI devices. Allows you to set hard - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 128
Network Service Boot System IDs Description Sets and enables setup (administrator) password. See the Troubleshooting Guide for more lists most recent cover removal. (Feature supported on select models only.) See the Desktop Management guide for more information. Enables/disables serial, - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 129
mode, but the setting allows you to press the power button to suspend the system. This option is not available under ACPI-enabled operating systems. Allows you to disable or manually select timeout values for the system and/or all attached IDE hard drives. Note: This option is not available under - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 130
Management features. • UUID (Universal Unique Identifier) (enable/disable) Onboard Devices Allows you to set resources for or disable onboard system devices (diskette controller, serial port, parallel port). PCI Devices • Lists currently installed PCI devices and their IRQ settings. • Allows - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 131
Computer Setup Continued Heading Option Description Advanced* (continued) ISA PnP Devices • Lists current settings of Plug and Play (PnP) devices. • Enables or disables PnP devices. • Allows you to change the configuration of PnP devices. Note: Option will not appear if there are no PnP - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 132
(power management event) wakeup events (enable/disable) • Processor cache (enable/disable) Appears only if there are multiple PCI video adapters in the system. Allows users to specify which VGA controller will be the "boot" or primary VGA controller. * These options should be used by advanced users - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 133
ATA cable, connect the colored connectors as follows: s blue-system board (end) s gray-device 1 (middle) s black-device 0 (end) Drive installation requires no jumper setting changes on the existing or optional drives. All Compaq drives have the jumpers preset for cable-select installation. ✎ If - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 134
Installing Optional SCSI Devices When installing additional SCSI devices, you must adhere to the following guidelines: s The Wide Ultra2 SCSI host adapter supports up to 15 wide SCSI devices. s Every SCSI device must have a unique identification (ID) number (0 - 15). The SCSI host adapter identifies - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 135
the external SCSI connector on the rear panel of the computer, that device becomes the end of the SCSI chain and must be terminated. s The system accommodates a combination of internal and external SCSI devices, such as SCSI tape, CD-ROM drives, and hard drives. ✎ When an IDE hard drive and SCSI - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 136
cables come with a terminator 3 on the end of the cable. The connector on the opposite end of the cable always connects to the system board. All SCSI devices connected with these cables must have their termination disabled. ✎ Some devices may not have terminating jumpers on the device. Termination - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 137
comes with the device or contact your Compaq authorized dealer, reseller, or service provider. Using SCSISelect with SCSI Devices The Utility message appears during POST. s In Post Messages Disabled mode: When the Compaq logo screen appears, press any key to exit the logo screen. Immediately after - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 138
with the general household waste. In order to forward them to recycling or proper disposal, please use the public collection system or return them to Compaq, your authorized Compaq partners, or their agents. 1. If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 139
3. Locate the battery and battery holder on the system board, as shown in the following illustration. Battery and Battery Holder 4. Lift the battery out of its holder. Removing the Coin Cell Battery 5. Slide the - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 140
panel. 7. Plug in the computer and turn on power to the computer. 8. Reset the date and time, your passwords, and any special system setups, using Compaq Computer Setup. Refer to Appendix B, "Computer Setup Utilities." If you normally lock the Smart Cover Lock, use Computer Setup to relock the lock - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 141
secured to a work area. ✎ The cable lock can be purchased from Kensington Microware Limited or Compaq authorized dealers, resellers, and service providers. Ask for the Kensington MicroSaver Security System, Model 64068. 1. Loop the cable around a heavy, fixed object to which you want to secure - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 142
Compaq Deskpro EN Series (Minitower Model) Compaq Deskpro EP Series E-2 Security Lock Provisions - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 143
Installing the Security Bracket Depending on the model, your computer may include a threepiece security bracket. The bottom part of the bracket is attached to the computer with a screw; the top part of the bracket covers the screw and prevents its removal. ! WARNING: To avoid injury, use care in - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 144
Compaq Deskpro EP Series Compaq Deskpro EN Series, Small Form Factor E-4 Security Lock Provisions - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 145
Preventing Electrostatic Damage F appendix 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. To prevent electrostatic damage, - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 146
work mat. If you do not have any of the suggested equipment for proper grounding, contact your Compaq authorized dealer, reseller, or service provider. ✎ For more information on static electricity, contact your Compaq authorized dealer, reseller, or service provider. F-2 Electrostatic Discharge - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 147
, 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. s Never operate the computer for your computer, refer to Appendix A, "Specifications," in this guide. s Keep liquids away from the computer and keyboard. s Never - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 148
, which may damage the finish. If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized Compaq service provider. G-2 Routine Computer Care and Shipping Preparation - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 149
. ✎ The hard drive locks automatically when the system power is turned off. 2. Remove and store any , then from the computer. 6. Disconnect the system components and external devices from their power sources, shipping the computer. 7. Pack the system components and external devices in their original - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 150
INDEX A audio, 4-9, 4-11, 5-7 B base, removing computer, 5-27 battery, replacing, D-1 bezel blanks, removing, 2-4, 4-22, 5-18 bezel, removing front, 2-3, 5-17 bracket mounting of computer, 3-2 C cable lock (Kensington), E-1 cable-select feature, C-1 care of your computer, G-1 CD-ROM drive, 4-9, 4-11 - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 151
Lock, 3-19, 4-9, 4-11, 4-30, 5-25 Smart Cover Sensor, 4-9, 4-11, 5-7 self-mounting of computer, 3-1 setup utility, B-1 shipment preparation, G-3 slide-out system board tray, 4-7, 5-4 slot cover, expansion, 2-18, 3-7, 4-17, 5-12 slots, expansion, 2-11, 2-12, 2-13, 3-7, 4-16, 5-11 Smart Cover FailSafe - Compaq 178910-009 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 152
19, 4-9, 4-11, 430, 5-7, 5-25 Smart Cover Sensor, 4-9, 4-11, 5-7 speaker, 4-9, 4-11, 5-7 specifications, A-1 subpanel, removing, 2-4 system board tray, 4-7, 5-4 system configuration, 1-2, B-1 T tape drive, installing, 2-22, 4-23, 5-19 tilt drive cage, 4-3 U utilities, Computer Setup, B-1 utilities
Making Hardware
Changes
Configuration & Upgrades
Compaq Deskpro Family
of Personal Computers