Compaq AP250 Compaq Deskpro Workstation AP250 Hardware Reference Guide
Compaq AP250 - Deskpro Workstation - 128 MB RAM Manual
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- Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 1
Compaq Deskpro Workstation AP250 Hardware Reference Guide - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 2
Deskpro Workstation AP250 Hardware Reference Guide - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 3
of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. Compaq Deskpro Workstation AP250 Hardware Reference Guide .irst Edition (June 2000) Part Number 191009-001 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 4
Installation Sequence...2-2 Removing the Workstation Access Panel 2-3 Removing the .ront Bezel...2-4 Installing Additional Memory 2-5 Guidelines for RIMM the Processor 2-21 Installing the Processor/Heatsink Assembly 2-24 Index ...I-1 Compaq Deskpro Workstation AP250 Hardware Reference Guide iii - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 5
Compaq Deskpro Workstation AP250 workstation is a minitower system that can be easily converted to a desktop. .eatures may vary depending on your model. .or a complete listing of the hardware and software installed in your workstation, run the INSPECT utility described in the Troubleshooting Guide - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 6
.ront Panel Components .ront panel components 1 CD-ROM eject button 2 CD-ROM drive activity light 3 CD-ROM headphone jack 4 CD-ROM volume 5 Diskette drive activity light 6 Diskette eject button 7 Power button 8 Power-on light 9 Hard drive activity light 1-2 Product .eatures - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 7
(COMM2) 8 Headphone connector 9 Line-out audio connector : Parallel connector ; Microphone connector ω Line-in audio connector ε VGA (AGP) video connector ρ External SCSI connector (on select models) Compaq Deskpro Workstation AP250 Hardware Reference Guide 1-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 8
System Board Components 1-4 Product .eatures System board components 1 ISA expansion slot 2 Shared PCI/ISA expansion slot 3 PCI expansion slots 4 AGP expansion slot 5 Primary processor 6 RIMM slots 1-2 7 Power connector 8 Battery 9 Diskette drive connector − Secondary IDE - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 9
cable from the system, and any external devices. 3. Remove the workstation access panel. Refer to Removing the Workstation Access Panel in Chapter 2. 4. Remove the front bezel. Refer casing, gently pull the drive out of the drive bay. Compaq Deskpro Workstation AP250 Hardware Reference Guide 1-5 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 10
prevent damage to the drive bezel, push the drives from the rear to remove them from the front of the drive bay. 8. After placing the workstation in the desktop position, gently slide the drives back into the bay. Installing the drives CAUTION: The use of unnecessary force when installing the drive - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 11
bezel blank that was shipped with your workstation to ensure the Compaq logo is properly oriented. 12. Reconnect the power cord to the grounded AC outlet, then reconnect the network cable and any external devices to the system. Compaq Deskpro Workstation AP250 Hardware Reference Guide 1-7 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 12
, then disconnect the network cable from the system, and any external devices. 3. Remove the workstation access panel. Refer to Removing the Workstation Access Panel in Chapter 2. 4. Remove the front bezel. Refer to Removing the .ront Bezel in Chapter 2. 5. Disconnect all power and data - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 13
the chassis. When the drives are properly inserted, the drivelock will secure them. 10. Reconnect the power and data cables to the drives as labeled. Compaq Deskpro Workstation AP250 Hardware Reference Guide 1-9 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 14
with the alignment tabs. ✎ When converting from a desktop to a minitower orientation, use the replacement bezel blank that is shipped with your workstation to ensure the Compaq logo is properly oriented. 13. Reconnect the power cord to the grounded AC outlet, then reconnect the network cable and any - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 15
Undoes Minimize All Displays Run dialog box Special Mouse .unctions Most software applications support the use of a mouse. The functions assigned to each mouse button Keep this number available when contacting Compaq customer service. Compaq Deskpro Workstation AP250 Hardware Reference Guide 1-11 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 16
hardware: s Memory s Drives s Expansion boards s Processors ✎ Compaq recommends that you finish the setup procedures for the preinstalled software before you install any optional hardware or third-party devices that were not included with your workstation. Compaq Deskpro Workstation AP250 Hardware - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 17
, Removing the Workstation Access Panel, in this chapter for instructions. 4. If you are installing or removing drives in the front bays, see the section, Removing the .ront Bezel, in this chapter for instructions. 5. Install any optional equipment, such as memory, drives, expansion boards - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 18
. 3. Refer to the following illustration to remove the workstation access panel. Loosening the two thumbscrews and removing the workstation access panel ✎ When replacing the workstation access panel, be sure to tighten both thumbscrews. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 19
and any external devices. 2. Disconnect the power cord from the grounded AC outlet and the back of the workstation. 3. Remove the workstation access panel. Refer to Removing the Workstation Access Panel in this chapter. 4. Push in on the two front bezel release tabs, then rotate the front - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 20
Additional Memory The Compaq Deskpro Workstation AP250 workstation supports Error Checking and Correcting (ECC) Direct Rambus inline memory modules (RIMMs). Additional RIMMs are available to upgrade the memory. A maximum of 32 count Direct RDRAM devices is supported on each Direct Rambus memory - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 21
by briefly touching a grounded metal object. CAUTION: The above guidelines must be followed when installing RIMMs or your workstation will not function. CAUTION: When handling a memory module, do not touch any of the contacts. Doing so can damage the module. Installing RIMMs ! WARNING: To - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 22
into the grounded AC outlet. Reconnect external devices. 6. Turn on the workstation. The workstation will automatically recognize the added memory. Removing RIMMs To remove a memory module from a RIMM slot, reverse the previous procedure. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-7 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 23
Hardware Upgrades Identifying drive bay components Drive bays 1 through 3 are located on the front of the workstation. Bays 4 and 5 are located inside the workstation. The drives support various drive configurations. 1 Bay 1 5.25-inch, half-height bay for optional drive 2 Bay 2 5.25-inch, half - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 24
cord from the grounded AC outlet and the back of the workstation. 3. Remove the workstation access panel. Refer to Removing the Workstation Access Panel in this chapter. 4. Remove the front Removing the bezel blank from the subpanel Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-9 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 25
to a desktop orientation, use the replacement subpanel that is shipped with your workstation to ensure the Compaq logo is properly oriented. Installing a Drive Installing a Hard Drive into a 3.5-inch Drive Bay ✎ Compaq does not support mixing IDE and SCSI hard drives in the same system. If you are - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 26
4. Refer to the following illustrations to install a diskette drive in a 3.5-inch bay. Installing a hard drive into the hard drive bay Connecting the signal cable and power cable 5. Reassemble the workstation. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-11 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 27
outlet. Then remove the workstation access panel. On a power-managed system, the power cord must be disconnected from the grounded AC outlet. 2. Install the four screws into the drive as shown in the following illustration to secure the drive to the bracket. 3. Install the guide screws into the hard - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 28
1 CD-ROM audio cable connector 2 Primary IDE connector 3 Secondary IDE connector 4 Diskette drive connector 6. Replace the workstation access panel. 7. Plug the power cord back into the grounded AC outlet. Reconnect external devices. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-13 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 29
Removing a Drive ✎ Compaq does not support mixing Ultra ATA and SCSI hard drives in the same system. If you are replacing a hard drive in bay 4 or bay 5, the replacement drive should be of the same type as the drive being removed. 1. Turn off the workstation and any external devices. Disconnect - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 30
7. While holding the drive casing, pull the drives out of the drive bay. Removing a drive from the 5.25-inch drive bay 8. Store the drives in an antistatic package. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-15 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 31
an Expansion Board This section provides instructions for installing and removing PCI and ISA expansion boards. ✎ .or product documentation related to your graphics controller, refer to the Workstation Reference Library CD included with your workstation. Identifying the PCI and ISA Expansion - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 32
vacant slot in the workstation chassis. 3. Remove the screw securing the expansion slot cover, then remove the slot cover, as illustrated. To replace the expansion cover, reverse the procedure. Removing the screw and expansion slot cover Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-17 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 33
to the installed board, if necessary. 8. Plug the power cord back into the grounded AC outlet. 9. Turn on the system. 10. Reconfigure the workstation, if necessary. Removing an Expansion Board Reverse the steps in the previous section to remove an expansion board. When reversing these steps: ❏ Be - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 34
shows the location of this slot. Identifying the AGP graphics controller expansion slot ✎ .or product documentation related to your graphics controller, refer to the Workstation Reference Library CD included with your workstation. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-19 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 35
so that the whole connector seats properly in the AGP slot. If you are installing a full-length expansion board, be sure to engage the card guide. Installing an AGP graphics controller To remove the AGP graphics controller, remove the metal slot screw, hold the board at each end, and then pull - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 36
Installing a Processor The Compaq Deskpro Workstation AP250 is a one-processor system. To upgrade your existing processor to a faster speed processor, refer to the instructions provided in the following sections. Attaching the Heatsink to the Processor ! WARNING: To reduce the risk of personal - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 37
3. Place the heatsink on the front face of the exposed processor. Be sure to align the pins through the holes correctly. Attaching the heatsink to the processor 2-22 Hardware Upgrades - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 38
5. Slide the metal bracket on the back of the processor to the right and secure the bracket. Attaching the metal bracket to the back of the processor To remove the heatsink from the processor, reverse the above procedure. Compaq Deskpro Workstation AP250 Hardware Reference Guide 2-23 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 39
, allow the internal system components to cool before touching them. CAUTION: Static electricity can damage the electronic components of the workstation. Before beginning these procedures, be sure you are discharged of static electricity by briefly touching a grounded metal object. To install - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 40
appendix A SPECI.ICATIONS Compaq Professional Workstation SP750 Component U.S. Metric Dimensions Height Width Depth 18.7 inch 8.03 inch 23.2 inch 47.50 Output 425 W Rated Input Current (maximum) 8 A 4 A Heat Dissipation (maximum) 2418 Btu/hr 609 kg-cal/hr Hardware Reference Guide A-1 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 41
Compaq Professional Workstation AP550 Component U.S. Metric Minitower Dimensions Height Width Depth 17.65 in. 6.60 in. 17.36 in. 44.83 cm 16.76 cm 44.09 cm - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 42
Compaq Deskpro Workstation AP250 Component U.S. Metric Minitower Dimensions Height Width Depth 17.65 in. 6.60 in. 17.11 in. 44.83 cm Power Output 200 W Rated Input Current (maximum) 200 W 5.5 A 3 A Heat Dissipation (maximum) 200 W 1050 Btu/hr 265 kg-cal/hr Hardware Reference Guide A-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 43
, including settings for processor, graphics, memory, audio, storage, communications, and input . s Configure Quiet Drive options (for drives that support this feature). s Enable Quick Boot, which is faster Disabled suppresses most POST messages, such as memory count, product name, and other non - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 44
cannot be used until they are unsecured. s Enable or disable Master Boot Record (MBR) Security. This feature is not supported on the Compaq Professional Workstation AP550 or SP750. s Enable or disable removable media boot ability. s Enable or disable removable media write ability. s Solve system - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 45
have already applied changes you now want to eliminate, select Set Defaults and Exit. This option will restore the original factory system defaults. Hardware Reference Guide B-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 46
name • processor type/speed/stepping • cache size (L1/L2) • installed memory size • system ROM (includes family name and version) • system board Exit Saves changes to system configuration and exits Computer Setup. Support for Computer Setup options may vary depending on your specific hardware - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 47
(IDE devices only) Specifies the active data transfer mode. Options (subject to device capabilities) are PIO 0, Max PIO, Enhanced DMA, Ultra DMA 0, and Max UDMA. Support for Computer Setup options may vary depending on your specific hardware configuration. Continued Hardware Reference - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 48
only visible and changeable when the drive translation mode is set to User. Multisector Transfers (IDE ATA devices only) Specifies how many sectors are performance. If the drive does not support Quiet mode, the Quiet Drive option will not be displayed. Support for Computer Setup options may vary - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 49
Boot, the computer will restart. Turn the computer off, then on, manually. Removable Media Write Enables/disables ability to write data to removable media. Note in order to use the diskette. Support for Computer Setup options may vary depending on your specific hardware configuration. - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 50
: This selection will only appear when at least one drive capable of performing the IDE DPS selftests is attached to the system Hard Drive Order (supported on select models only) Allows you to specify the order of attached hard drive controllers. The first hard drive controller in the order will - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 51
, flash the ROM, and make changes to certain plug and play settings under Windows. Also, this password must be set in order to use some Compaq remote security tools. See the Troubleshooting Guide for more information. Power-On Password Allows you to set and enable power-on password. See the - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 52
update the MBR. If MBR Security is enabled and disk accesses are being serviced by the BIOS, write requests to the MBR are rejected, causing the reboot, and an MBR Security warning message will be displayed. .eature supported on select models only. Save Master Boot Record Saves a backup copy - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 53
ports and audio security. Network Service Boot Enables/disables the computers byte identifier displayed during POST) See the Desktop Management guide for more information • chassis serial number or Universal for System ID entry Support for Computer Setup options may vary depending - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 54
available under ACPI-enabled operating systems. Timeouts Allows you to disable or manually select timeout values for the system and/or all attached IDE hard drives not appear if the energy saver mode is disabled. Support for Computer Setup options may vary depending on your specific hardware configuration - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 55
Devices • Lists currently installed PCI devices and their IRQ settings. • Allows you to reconfigure IRQ settings for these devices or to disable them entirely. Support for Computer Setup options may vary depending on your specific hardware configuration. * These options should be used by advanced - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 56
the amount of system memory reserved for use by your graphics controller. PCI VGA Configuration 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. Support for Computer Setup options - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 57
eature with Ultra ATA Devices Select models of the Compaq Deskpro Workstation AP250 have an internal IDE Ultra ATA hard drive guide screws to ensure that the drive lines up correctly in the drive cage. Compaq has provided extra guide screws, which are installed in the front of the workstation - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 58
for all other SCSI devices. s If only one SCSI hard drive is used, it should be installed in the lowest numbered bay (bay 1). s On a Compaq Professional Workstation SP750, Bay 4 is reserved for the CD-ROM or DVD-ROM drive. Do not install a SCSI device in this bay. s Every SCSI chain or circuit - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 59
included with the device or contact your Compaq authorized dealer, reseller, or service provider. CAUTION: Do not route cables a SCSI Device Compaq does not support mixing Ultra ATA and SCSI hard drives in the same system. On a Compaq Deskpro Workstation AP250, if you Reference Guide C-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 60
LVD or single-ended devices. The cable accommodates up to three SCSI devices in the front drive bay area. The Compaq Deskpro Workstation AP250 also ships with a multimode SCSI cable that supports LVD or single-ended devices. The cable accommodates up to three SCSI devices in the front drive bay area - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 61
cable with terminator The cable that shipped with your workstation may look different than the one illustrated (a five device option kit or contact your Compaq authorized dealer, reseller, or service provider. Using SCSISelect with SCSI Devices Adapter SCSI Termination Hardware Reference Guide C-5 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 62
❏ Additional Options Boot Device Options SCSI Device Configuration Advanced Configuration Options s SCSI Disk Utilities Lists all SCSI devices and SCSI ID numbers ✎ .or information about configuring POST message display status, refer to Appendix B, Computer Setup. C-6 Hard Drive - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 63
crush, puncture, short external contacts, or dispose of in fire or water. Replace only with the Compaq spare designated for this product. Batteries, battery packs, and accumulators should not be disposed of together with an expansion card to gain access to the battery. Hardware Reference Guide D-1 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 64
2. Locate the battery and battery holder on the system board, as shown in the following illustration. Battery and Battery Holder 3. Lift the battery out of its holder. Removing the Coin Cell Battery 4. Slide the replacement battery into position, positive side up. The battery holder automatically - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 65
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. Hardware Reference - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 66
appendix E SECURITY LOCK PROVISIONS Installing a Cable Lock The cable lock is an optional device used to help secure the workstation. 1. Separate the pieces of the security bracket by bending the metal where the three pieces join. Separating the security brackets Hardware Reference Guide E-1 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 67
2. Insert the tang (tongue) of the narrow bracket (Bracket A) into the slot on the chassis and slide the U-shaped backet (Bracket B) between it and the system unit cover; then install the self-tapping screw included in the cable lock it. ✎ Due to differences between chassis, the slot may be located - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 68
screw with the flat bracket (Bracket C). 4. Install a lock (not provided) in the security bracket to control access to the inside of the workstation. Install a cable lock (not provided) to secure the workstation to a fixed object. Securing the workstation with a padlock Hardware Reference Guide E-3 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 69
and storing products in static- safe containers. s Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations. s Place parts on a grounded surface before removing them from their containers. s Avoid touching pins, leads, or circuitry. s Always be properly - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 70
the skin. s Use heelstraps, toestraps, or bootstraps at standing workstations. Wear the straps on both feet when standing on conductive floors or dissipating floor mats. s Use conductive field service tools. s Use a portable field service kit with a folding static-dissipating work mat. If you do - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 71
of heat and cold. .or 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. Hardware - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 72
may damage the finish. Safety 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 AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 73
in their original packing boxes or similar packaging with sufficient packing material to protect them. ✎ .or environmental nonoperating ranges, refer to Appendix A, Specifications, in this guide. Hardware Reference - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 74
installing RIMMs, 2-6, 2-7 maximum, 2-5 memory installation guidelines, 2-5 memory modules installing, 2-5 microphone connector, 1-3 minitower configuration changing to desktop illustrated, 1-7 monitor connector, 1-3 mouse connector, 1-3 Compaq Deskpro Workstation AP250 Hardware Reference Guide I-1 - Compaq AP250 | Compaq Deskpro Workstation AP250 Hardware Reference Guide - Page 75
installing, 2-24 power cord connector, 1-3 power-on light, 1-2 processor/heatsink assembly, 2-22, 2-23, 2-24 R removing workstation access panel, 2-3 RIMMs important guidelines, 2-5 RIMMs (RAMBUS inline memory modules) installing, 2-5 S SCSI connector, 1-3 serial number, 1-11 U USB connector
Compaq Deskpro Workstation AP250
Hardware Reference Guide