Compaq 470007-802 Making Hardware Changes - Compaq Deskpro Family of Personal
Compaq 470007-802 - Deskpro EN - 256 MB RAM Manual
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- Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 1
Making Hardware Changes Configuration & Upgrades Compaq Deskpro Family of Personal Computers - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 2
Making Hardware Changes Configuration & Upgrades Compaq Deskpro Family of Personal Computers - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 3
DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. This guide contains information protected by copyright. Except for use in connection with the accompanying Compaq product, no part of this guide may be photocopied or reproduced in any form without prior written consent - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 5
DVD-ROM Drive 3-16 Smart Cover Lock...3-19 Using the Smart Cover FailSafe 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 6
from the Drive Cage 4-29 Smart Cover Lock...4-30 Using the 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 - Compaq 470007-802 | 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 470007-802 | 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 9
the computer cover or access panel. 4. Install any optional equipment. Refer to the applicable sections of this guide or to the documentation provided with the optional equipment for instructions. 5. Replace the computer cover. 6. Turn on the monitor, computer, and any devices you want to test - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 10
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 Configuration Record Utility The Compaq system startup files. The utility troubleshooting computer problems, and streamlines the service - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 11
2 chapter UPGRADING THE 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 - Compaq 470007-802 | 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 470007-802 | 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 computer access panel. 3. Push up on the two release tabs 1, then rotate the - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 14
the Subpanel (Desktop Shown) ✎ When replacing the subpanel, ensure that the aligning pins and any remaining bezel blanks are in their proper orientation. 2-4 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | 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 computer access panel. 3. Remove the front bezel. - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 18
shown. Activating the Drivelocks (Shown from the Rear of the Chassis) 6. While pressing the drivelock, pull the drives out of the drive bay. 2-8 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 24
) information (1.0 or later). 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 must be less than . RIMM upgrade kits are available as options from Compaq. 2-14 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 25
with industry-standard DIMMs. These memory module slots are populated with at least one preinstalled memory module. To achieve the maximum memory support, you may be required to replace the preinstalled DIMM with a higher capacity DIMM. For proper system operation, the DIMMs must be industrystandard - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 26
fully inserted and properly seated 3. Installing RIMM and CRIMMs All memory module sockets must be filled, either with a RIMM or with a CRIMM. 2-16 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 28
securing the slot cover, then remove the expansion slot cover from the slot as illustrated. Removing the Screw and Expansion Slot Cover 2-18 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | 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 installing an expansion card, skip to step 8. 3. To remove an - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 32
Installing Additional Drives The computer supports up to five drives which may be installed in into a half-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 the computer chassis - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 34
Blanks" for more information. 6. Replace the computer access panel. 7. Reconfigure the computer, if necessary. Refer to Chapter 1, "Installation Guidelines," for more information. 2-24 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 35
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 the drive into the adapter 2 so that the guide screw aligns in the slot, and then attach with two retaining screws. 5. Snap on the brace 1, and - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 38
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) 2-28 Upgrading the Compaq Deskpro EP Series - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 40
. 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 the computer upside down when using this procedure. Making Hardware Changes - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 45
reinstalling the expansion card cage, ensure that the tab on the brace latches into the slot on the side of the power supply. 3-6 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 47
with industry-standard RIMMs. These memory module slots are populated with preinstalled RIMMs and/or continuity modules (CRIMMs). To achieve the maximum memory support, you may be required to replace the preinstalled RIMM and CRIMM with higher capacity RIMMs. All slots must be occupied by either - Compaq 470007-802 | 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 the slowest installed RIMM. RIMM upgrade kits are available as options from Compaq. The memory sockets on the Intel 810 and 810e chipset-based system - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 49
position 2. CAUTION: Check the position of all cables and wires before raising or lowering the easy access drive bay to prevent damage. 3-10 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 51
fully inserted and properly seated 3. Installing a RIMM and a CRIMM All memory module sockets must be filled, either with a RIMM or with a CRIMM. 3-12 Upgrading the Compaq Deskpro EN Series, Small Form Factor - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 56
3. Position 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 57
system will automatically recognize the drive and reconfigure the computer. CAUTION: When servicing the computer, ensure that cables are placed in their proper locations during -inch or 5-mm long screws as guide screws. Longer screws can damage the internal components of the drive. 3-18 Upgrading - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 58
supply) failure s Forgotten password CAUTION: The Smart Cover FailSafe Key is a specialized tool available from Compaq. Be prepared; order this key before you need one. To obtain a FailSafe Key: s Contact your authorized Compaq reseller or service provider. s Refer to the Compaq World Wide Web site - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 61
4 chapter UPGRADING THE COMPAQ DESKPRO EN SERIES, DESKTOP MODEL Serviceability Features Your computer includes features that make it easier to upgrade and service. Removing the Computer Cover The quick release cover latches, located on each side of the front bezel, allow easy removal of the - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 63
easily connect the drive power and signal cables. ✎ When installing 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 of the computer chassis, under the front bezel. ! WARNING - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 65
Raising the Expansion Card Cage The expansion card cage, with green lift levers, allows quick removal of expansion cards. In most cases, you will not need to completely remove the expansion card cage from the chassis. ! WARNING: Before removing the computer cover, ensure that the computer is turned - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 66
electrically disconnect it from the system board. This is service position 1. 7. Raise the expansion card cage to engage from damaging components on the system board. This is service position 2. Raising the Expansion Card Cage ✎ To it into service position 1; then, rotate the levers to their - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 67
off the computer and any external devices. 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 - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 69
1 Power supply 2 Internal hard drive 3 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 - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 the slowest installed RIMM. RIMM upgrade kits are available as options from Compaq. DIMMs The memory sockets on the Intel 810 and 810e chipset-based - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 73
, the DIMMs must be industrystandard 168-pin, 100 MHz, unbuffered, PC100-compliant SDRAM DIMMs, depending on the model. The SDRAM DIMMs must support CAS Latency 2 or 3 (CL = 2 or CL = 3). They must also contain the mandatory Joint Electronic Device Engineering Council (JEDEC) Serial Presence Detect - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 76
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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 77
Removing an Expansion Slot Cover 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 and any external devices, then disconnect the power cord from the power outlet. 3. - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 78
. ✎ You will need to slide the system board tray backward a short distance to access the screws for the first and second slots. 4-18 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 79
11. Slide the expansion card into the expansion slot and press it firmly into place. Removing or Installing an Expansion Card ✎ When you install an expansion card, make sure you press firmly on the card so that the whole connector seats properly in the expansion card slot. 12. Replace the screw at - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 82
of the right end of the appropriate drive bezel blank to release the catches, then remove the bezel blank. Removing a Drive Bezel 4-22 Upgrading the Compaq Deskpro EN Series, Desktop Model - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 83
on each side of the drive. ✎ Some options use 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. 4. Install the drive in the desired drive bay by sliding it into the front of the drive - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 85
6. Gently rotate the drive cage back into the computer chassis. CAUTION: When returning the drive cage to its normal position, use extreme caution to prevent damaging the data and power cables. 7. Remove the blank drive bezel from the inside of the front bezel. 8. Replace the computer cover. 9. - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 89
Removing a Drive from the Drive Cage 10. Reconfigure the computer, if necessary. Refer to Appendix B, "Computer Setup Utilities," for more information. ✎ If you have installed a second diskette drive (B), you will need to reconfigure the computer, using Computer Setup, to recognize the B drive. - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 90
Lock is a software-controllable cover lock. This lock prevents unauthorized access to the internal components when the Smart Cover Lock and setup password are enabled. Your computer ships with the Smart Cover Lock in the unlocked position. For more information about locking the Smart Cover Lock - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 91
If you enable the Smart Cover Lock and cannot enter your password to disable the lock, you will need a Smart Cover the following methods: s Contact your authorized Compaq reseller or service provider. s Refer to the Compaq World Wide Web site (www.compaq.com) for ordering information. s Call the - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 93
5 chapter UPGRADING THE COMPAQ DESKPRO EN SERIES, MINITOWER MODEL Serviceability Features Your computer includes features that make it easier to upgrade and service. Removing the Computer Access Panel ! WARNING: Before removing the computer access panel, ensure that the computer is turned off and - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 95
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- prevents it from damaging components on the system board. This is service position 2. Raising the Expansion Card Cage ✎ To reconnect the expansion - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 96
power outlet. 4. Remove the computer access panel and turn the minitower on its side, with the open side up. 5. Raise the expansion card cage into service position 2. You do not need to remove the cage from the chassis. 5-4 Upgrading the - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 97
6. After removing 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 - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 99
✎ The position of the expansion card cage in this illustration is for demonstration purposes only. Be sure to rest the expansion card cage upside down rather than on either side of the cage. 1 Smart Cover Lock 2 Power supply 3 CD-ROM drive 4 Diskette drive 5 Internal hard drive 6 - Compaq 470007-802 | 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 slowest installed RIMM. RIMM upgrade kits are available as options from Compaq. Memory Module Installation CAUTION: Your memory module sockets have gold - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 101
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, then turn off the computer and any external devices, then disconnect the power cord from the power outlet. 3. Remove the computer access - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 103
Installing an Expansion Card Your computer contains expansion slots, as follows: Expansion Slots in the Minitower 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 104
cord from the power outlet. 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. 5. Locate the correct vacant a Screw and Expansion Slot Cover 5-12 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 105
and any external devices, then disconnect the power cord from the power outlet. 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. If installing an expansion card, skip to step 10. 5. To remove an - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 106
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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 109
Removing the Front Bezel 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, then turn off the computer, and disconnect the power cord from the electrical outlet. 3. Remove the computer - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 110
of the right end of the appropriate drive bezel blank to release the catches, then remove the bezel blank. Removing a Drive Bezel 5-18 Upgrading the Compaq Deskpro EN Series, Minitower Model - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 111
on each side of the drive. ✎ Some options use 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. 4. Install the drive in the desired drive bay by sliding it into the front of the drive - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 113
6. Remove the blank drive bezel from the inside of the front bezel. 7. Replace the front bezel and computer access panel. 8. Reconfigure the computer, if necessary. Refer to Appendix B, "Computer Setup Utilities," for more information. If you normally lock the Smart Cover Lock, use Computer Setup to - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 117
to the Desktop Management guide. Using the Smart Cover FailSafe Key If you enable the Smart Cover Lock and cannot enter your password to disable the lock, supply) failure s Forgotten password CAUTION: The Smart Cover FailSafe Key is a specialized tool available from Compaq. Be prepared; order this - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 118
You can obtain the FailSafe Key by any one of the following methods: s Contact your authorized Compaq 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 119
To reattach the Smart Cover Lock, secure the lock in place with the 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 - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 123
Mode, which allows the computer to boot the operating system when the power-on password is enabled, with or without a keyboard or mouse attached. When attached to displayed regardless of the mode selected. To manually switch to Post Messages Enabled during POST, press any key (except F10 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 124
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 settings described in this section - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 125
you want and press the Enter key. To return to the Computer Setup Utilities menu, press the Esc key. 5. To apply and save changes, select File Æ Save Changes and Exit. ❏ If you selected an option that automatically restarted the computer, changes were applied at that time. ❏ If you have made changes - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 126
Heading File Computer Setup Option Description System Information Set Time and Date Lists: • product name • from a diskette. Restores factory default settings, which includes clearing any established passwords. Exits Computer Setup without applying or saving any changes. Save Changes and Exit - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 127
media booting and 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 128
Computer Setup Continued Heading Option Security Setup Password Power-On Password Password Options Smart Cover Device Security Network Service Boot System IDs Description Sets and enables setup (administrator) password. See the Troubleshooting Guide for more information. Sets and enables - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 129
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 ACPIenabled operating systems. This - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 130
Computer Setup Continued Heading Option Description Advanced* Power-On Options Allows you to set: • POST mode (QuickBoot, FullBoot, or FullBoot every 1-30 days) • POST messages (enable/disable) • Safe POST (enable/disable) • F10 prompt (enable/disable) • F12 prompt (enable/disable) • Option - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 132
Computer Setup Continued Heading Option Description Advanced* (continued) Device Options PCI VGA Configuration Allows you to set: • Printer mode (bi-directional, EPP & ECP, output only) • Num Lock state at power-on (off/on) • PME (power management event) wakeup events (enable/disable) • - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 133
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 installing a second device on the primary controller, you must use an 80 - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 135
s Every SCSI chain or circuit must be terminated (closed) at both ends. Termination can be accomplished by using the terminating feature on the device or by using a terminated cable. ✎ Some devices may not have terminating jumpers on the device. Termination on these devices must be achieved with - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 136
Cabling for Optional SCSI Devices Depending on the model, your computer may include one of the SCSI cables shown in the next illustration. SCSI Cable Options Because your computer comes preconfigured, cable configuration does not become a consideration until you decide to add an optional SCSI device - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 138
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 disable the - Compaq 470007-802 | 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 replacement battery into position, positive side up. The battery holder automatically - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 140
or access 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 - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 141
the computer can be physically 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 - Compaq 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 147
of heat and cold. For information about the recommended temperature and humidity ranges for your computer, refer to Appendix A, "Specifications," in this guide. s Keep liquids away from the computer and keyboard. s Never cover the ventilation slots on the monitor with any type of material. Making - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 149
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 media them. ✎ For environmental nonoperating ranges, refer to Appendix A, "Specifications," in this guide. Making Hardware Changes G-3 - Compaq 470007-802 | 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 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 151
F front bezel, removing, 2-3, 5-17 G graphics controller, 4-9, 4-11, 5-7 grounding methods, F-2 H hard drive, 2-21, 4-9, 4-11, 5-7 horizontal mounting of computer, 3-2 I installation sequence, 1-1 installing the computer bracket mounting, 3-2 drawer installation, 3-3 self-mounting, 3-1 internal - Compaq 470007-802 | Making Hardware Changes - Compaq Deskpro Family of Personal - Page 152
Smart Cover Lock, 3-19, 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
Making Hardware
Changes
Configuration & Upgrades
Compaq Deskpro Family
of Personal Computers