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Compaq Deskpro ap230 Hardware Reference Manual

Compaq deskpro workstation ap230 hardware reference guide
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Hardware Reference Guide
Compaq Deskpro Workstation AP230

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  • Page 1 Hardware Reference Guide Compaq Deskpro Workstation AP230...
  • Page 2 © 2001 Compaq Computer Corporation. 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 from Compaq Computer Corporation.

  • Page 3: Table Of Contents

    ONTENTS chapter 1 Installation Guidelines Installation Sequence ....................... 1-1 When to Reconfigure the Computer..................1-2 Compaq Configuration Record Utility ................1-3 chapter 2 Hardware Upgrades Serviceability Features......................2-1 Removing the Computer Access Panel ................2-1 Removing the Front Bezel....................2-3 Removing Bezel Blanks.....................
  • Page 4 appendix D Battery Replacement ......................... D-1 appendix E Security Lock Provisions Installing a Cable Lock ......................E-1 appendix F Electrostatic Discharge Preventing Electrostatic Damage ..................... F-1 Grounding Methods ......................... F-2 appendix G Routine Computer Care and Shipping Preparation Routine Computer Care ......................G-1 CD-ROM Drive Precautions....................

  • Page 5: Installation Guidelines

    Optional drive Security lock Replacement battery This chapter includes information about the general installation sequence for Compaq Deskpro Workstations, and about when to reconfigure the computer to ensure that it recognizes the newly installed equipment. Installation Sequence It is very important that you follow this sequence of steps to ensure the proper installation of any optional equipment.

  • Page 6: When To Reconfigure The Computer

    If the computer is already on, turn it off and disconnect the power cord from the wall outlet. WARNING: To reduce the risk of personal injury from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet, and allow the internal system components to cool before touching.

  • Page 7: Compaq Configuration Record Utility

    The information can be saved as a history of multiple sessions. The Compaq Configuration Record Utility is accessed via an icon in the Control Panel. When running the utility, information is automatically gathered on such items as the operating system version number, operating system parameters, and the operating system startup files.

  • Page 8: Hardware Upgrades

    chapter ARDWARE PGRADES Serviceability Features Your computer includes features that make it easier to upgrade and service. Removing the Computer Access Panel Before removing the access panel, lay the computer down on its large base for greater stability. Shut down the operating system properly, then turn off the computer and any external devices.
  • Page 9 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 Hardware Upgrades...

  • Page 10: Removing The Front Bezel

    Removing the Front Bezel 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. Remove the computer access panel. Push up on the two release tabs , then rotate the front bezel away from the chassis to release it Removing the Front Bezel...

  • Page 11: Removing Bezel Blanks

    Removing Bezel Blanks 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. Remove the computer access panel. Remove the front bezel. Gently pull the subpanel, with the bezel blanks secured in it, away from the front bezel, then remove the desired bezel blank.

  • Page 12: Changing From A Desktop To A Minitower Configuration

    Changing from a Desktop to a Minitower Configuration 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. Remove the computer access panel. Remove the front bezel.
  • Page 13 Installing a Drive in the Minitower Configuration Gently slide the drive into the bay. When the drive is properly inserted, the drivelock will secure it. CAUTION: The use of unnecessary force may result in damage to the drives. Reconnect all power and data cables to the drives in the 5.25-inch drive bays.
  • Page 14 Changing from a Desktop to a Minitower Configuration 11. Replace the subpanel, front bezel, and the computer access panel. 12. Reconnect the external equipment. Hardware Reference Guide 2-7...

  • Page 15: Changing From A Minitower To A Desktop Configuration

    Changing from a Minitower to a Desktop Configuration 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. Remove the computer access panel. Remove the front bezel.
  • Page 16 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. The diskette drive should always be placed in the bay nearest the top of the chassis in the desktop configuration for proper drive clearance and access.
  • Page 17 10. Remove the subpanel as described in the section “Removing Bezel Blanks” and reposition it with the bezel blanks in the proper orientation for the desktop configuration CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling the subpanel away at an angle could damage the pins that align it within the front bezel.

  • Page 18: Internal Components (Intel 815E Chipset)

    Internal Components (Intel 815e Chipset) Intel 815e Chipset–Based Internal Components PCI expansion slots Processor Power supply Memory module sockets Drivelocks External drive bays (diskette drive is always in bay 3) Internal hard drive bays (bays 4 and 5) Extra drive mounting screws The number and position of expansion slots may vary by model, as shown.

  • Page 19: Installing Additional Memory

    Installing Additional Memory The computer comes with synchronous dynamic random access memory (SDRAM) dual inline memory modules (DIMMs). DIMMs The memory sockets on the Intel 815e chipset–based system board can be populated 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.
  • Page 20 If you have locked the Smart Cover Lock, use Computer Setup to unlock the lock and disable the Smart Cover Sensor. Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the power outlet.

  • Page 21: Installing Or Removing An Expansion Card

    Installing or Removing an Expansion Card Your computer contains expansion slots, as shown in the “Internal Components” section of this chapter. Removing an Expansion Slot Cover Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the power outlet.

  • Page 22: Removing Or Installing An Expansion Card

    Removing or Installing an Expansion Card Shut down the operating system properly, then turn off the computer and any external devices, then disconnect the power cord from the power outlet. Remove the computer access panel. If installing an expansion card, skip to step 8. To remove an installed expansion card, disconnect any cables attached to the expansion card.
  • Page 23 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.

  • Page 24: Drive Positions

    Two internal 3.5-inch, one-third height bays for hard drives (labeled as drive bays 4 and 5) 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. ✎...

  • Page 25: Installing Additional 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, behind the front bezel. Some options use metric hardware. The Compaq- supplied metric screws are black.

  • Page 26: Installing A Cd-Rom, Dvd-Rom, Tape, Or Pd-Cd Drive

    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. Install the drive in the desired drive bay by sliding it into the front of the drive cage ;...
  • Page 27 Connect the drive power and signal cables and, if it is a CD-ROM, DVD-ROM, or PD-CD drive and if analog audio is preferred to digital audio, connect the audio cable . The other end of the audio cable should be connected to the embedded audio connector on the system board.

  • Page 28: Installing A 3.5-Inch Drive Into A 5.25-Inch Drive Bay

    Installing a 3.5-Inch Drive into a 5.25-Inch Drive Bay 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. Remove the front bezel. Install one guide screw on the right side of the drive.
  • Page 29 Install two guide screws on each side of the adapter Install the adapter in the desired drive bay by sliding it into the front of the drive cage; the drivelock automatically secures the adapter when it snaps into place. The primary 3.5-inch diskette drive should only be installed into bay 3.
  • Page 30 Connect the drive power and signal cables. Connecting the Drive Cables 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 Chapter 1, “Installation Guidelines,”...

  • Page 31: Removing A Drive From The Drive Bay

    Removing a Drive from the Drive Bay Shut down the operating system properly, then turn off the computer, disconnect the power cord from the power outlet, and remove the computer access panel. Remove the front bezel. Disconnect the drive power and signal cables and, if it is a CD-ROM, DVD-ROM, or PD-CD drive, disconnect the audio connector.
  • Page 32 While pressing the drivelock, pull the drive out of the drive bay. Removing a Drive from the 5.25-Inch Drive Bay Remove the drive from the drive bay and store in anti-static packaging. Hardware Reference Guide 2-25...
  • Page 33 PECIFICATIONS Compaq Deskpro Workstation AP230 Desktop Dimensions Height 6.60 in 16.76 cm Width 17.65 in 44.83 cm Depth 17.11 in 43.46 cm Minitower Dimensions Height 17.65 in 44.83 cm Width 6.60 in 16.76 cm Depth 17.11 in 43.46 cm...

  • Page 34: Computer Setup

    appendix B OMPUTER ETUP Computer Setup Utilities (F10) Use Computer Setup to do the following: Change factory default settings. Set the system date and time. Set, view, change, or verify the system configuration, including settings for processor, graphics, memory, audio, storage, communications, and input devices.
  • Page 35 Enter the Asset Tag or property identification number assigned by your company to this computer. Enable power-on password prompting during system restarts (warm boots) as well as during power-on. Establish a setup password that controls access to Computer Setup (F10) and the settings described in this section. To secure integrated I/O functionality, including the serial, USB, or parallel ports, audio, or embedded NIC, so that they cannot be used until they are unsecured.
  • Page 36 Using Computer Setup Utilities To access the Computer Setup Utilities menu, complete the following steps: Turn on or restart the computer. If you are in Windows, click Start à Shut Down à Restart the Computer. When the F10=Setup message appears in the lower-right corner of the screen, press the F10 key.
  • Page 37 Computer Setup Heading Option Description File System Information Lists: product name processor type/speed/stepping cache size (L1/L2) installed memory size system ROM (includes family name and version) system board revision chassis serial number asset tracking number integrated MAC for embedded, enabled NIC (if applicable) About Displays copyright notice.
  • Page 38 Computer Setup Continued Heading Option Description Storage Device Configuration Lists all installed storage devices. The following options appear when a device is selected: Diskette Type (For legacy diskette drives only ) Identifies the highest capacity media type accepted by the diskette drive. Options are 3.5" 1.44 MB, 3.5" 720 KB, 5.25"...
  • Page 39 Computer Setup Continued Heading Option Description Storage Device Configuration Translation Mode (IDE disks only) (continued) (continued) Lets you select the translation mode to be used for the device. This enables the BIOS to access disks partitioned and formatted on other systems and may be necessary for users of older versions of Unix (e.g., SCO Unix version 3.2).
  • Page 40 Computer Setup Continued Heading Option Description Storage Options Removable Media Boot (continued) Enables/disables ability to boot the system from removable media. Note: After saving changes to Removable Media Boot, the computer will restart. Turn the computer off, then on, manually. Removable Media Write Enables/disables ability to write data to removable media.
  • Page 41 Computer Setup Continued Heading Option Description Storage DPS Self-Test Allows you to execute self-tests on IDE hard drives (continued) capable of performing the Drive Protection System (DPS) self-tests. Note: This selection will only appear when at least one drive capable of performing the IDE DPS self- tests is attached to the system Boot Order Allows you to specify the order in which attached...
  • Page 42 Computer Setup options, 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.
  • Page 43 Computer Setup Continued Heading Option Description Security Master Boot Record Allows you to enable or disable Master Boot Record (continued) Security (MBR) Security. When enabled, the BIOS rejects all requests to write to the MBR on the current bootable disk. Each time the computer is powered on or rebooted, the BIOS compares the MBR of the current bootable disk to the previously-saved MBR.
  • Page 44 Computer Setup Continued Heading Option Description Security Device Security Enables/disables serial, parallel, and USB ports and (continued) audio security. Network Service Boot Enables/disables the computer’s ability to boot from an operating system installed on a network server. (Feature available on NIC models only; the network controller must reside on the PCI bus or be embedded on the system board.) System IDs...
  • Page 45 Computer Setup Continued Heading Option Description Power Energy Saver Allows you to set the energy saver mode (advanced, disable, or minimal). Note: In the minimal energy saver mode setting, the hard drive and system do not go into energy saver mode, but the setting allows you to press the power button to suspend the system.
  • Page 46 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 ROM prompt (enable/disable) Remote wakeup boot sequence (remote server/local hard drive) After power loss (off/on) If you connect your computer to an electric...
  • Page 47 Computer Setup Continued Heading Option Description Advanced* Bus Options Allows you to enable or disable: (continued) PCI bus mastering, which allows a PCI device to take control of the PCI bus PCI VGA palette snooping, which sets the VGA palette snooping bit in PCI configuration space; this is only needed with more than one graphics controller installed PCI SERR# Generation.

  • Page 48: Hard Drive Installation Guidelines

    UIDELINES Using the Cable-Select Feature with Ultra ATA Devices Optional drives are available from Compaq in kits that include a special drive cable. The configuration of the drives employs a cable-select feature that identifies the drives as device 0 (primary drive) or device 1 (secondary drive).

  • Page 49: Installing Scsi Devices

    Installing SCSI Devices Select models feature a Wide Ultra2 SCSI host adapter that supports up to fifteen wide internal and external SCSI devices. Select models come with an internal SCSI hard drive preinstalled. Additional high- performance SCSI devices can be added to these select models. Guidelines for Installing Optional SCSI Devices When installing additional SCSI devices, you must adhere to the following guidelines:...
  • Page 50 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 terminated cable.

  • Page 51: Cabling For Optional Scsi Devices

    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.

  • Page 52: Using Scsiselect With Scsi Devices

    In Post Messages Enabled mode: Press Ctrl+A when the Press <Ctrl><A> for SCSISelect Utility message appears during POST. In Post Messages Disabled mode: When the Compaq logo screen appears, press any key to exit the logo screen. Immediately after exiting the logo screen, press Ctrl+A to access the SCSISelect utility.

  • Page 53: Appendix D Battery Replacement

    Do not disassemble, 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 the general household waste. In order...
  • Page 54 Locate the battery and battery holder on the system board, as shown in the following illustration. Battery and Battery Holder Lift the battery out of its holder. Removing the Coin Cell Battery Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position.
  • Page 55 Plug in the computer and turn on power to the computer. 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 and enable the Smart Cover Sensor.

  • Page 56: Security Lock Provisions

    ✎ 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. Loop the cable around a heavy, fixed object to which you want to secure the computer.

  • Page 57: Electrostatic Discharge

    appendix F LECTROSTATIC ISCHARGE A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. Preventing Electrostatic Damage To prevent electrostatic damage, observe the following precautions: Avoid hand contact by transporting and storing products in static- safe containers.

  • Page 58: Grounding Methods

    Use a portable field service kit with a folding static-dissipating 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.

  • Page 59: Routine Computer Care And Shipping Preparation

    appendix G OUTINE OMPUTER ARE AND HIPPING REPARATION Routine Computer Care Follow these suggestions to take care of your computer and monitor: Operate the computer on a sturdy, level surface. Leave a 3-inch (7.6-cm) clearance at the back of the system unit and above the monitor to permit the required airflow.

  • Page 60: Cd-Rom Drive Precautions

    Avoid using any type of solvent, such as alcohol or benzene, which 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...

  • Page 61: Shipping Preparation

    Shipping Preparation Follow these suggestions when preparing to ship your computer: Back up the hard drive files onto PD discs, tape cartridges, or diskettes. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit. The hard drive locks automatically when the system power is turned off.
  • Page 62 NDEX bezel blanks, removing, 2-4 expansion card bezel, removing front, 2-3 installing, 2-14 expansion slot cover, removing, 2-14 CD-ROM drive installing, 2-19 computer access panel, removing, front bezel, removing, 2-3 Computer Setup, B-1 cover hard drive, 2-17 removing, 2-1 installation sequence, 1-1 desktop configuration internal components, 2-11 changing to minitower, 2-5...

  • Page 63: I-2 Index

    tape drive, installing, 2-19 screws, 2-11 setup utility, B-1 slot cover, expansion, 2-14 subpanel, removing, 2-4 utilities, Computer Setup, B-1 system configuration, 1-2, B-1 I-2 Index...

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