1. Manuals
  2. Brands
  3. HP Manuals
  4. Desktop
  5. Compaq dx2100 ST
  6. Hardware reference manual

HP Compaq dx2100 ST Hardware Reference Manual

Business pc slim tower model
Hide thumbs Also See for Compaq dx2100 ST:
Table of Contents

Advertisement

Quick Links

Download this manual
Hardware Reference Guide
HP Compaq Business PC
dx2100 Slim Tower Model
Document Part Number: 376294-001
July 2005
This guide provides basic information for upgrading this computer
model.

Advertisement

Table of Contents
loading

Related Manuals for HP Compaq dx2100 ST

Summary of Contents for HP Compaq dx2100 ST

  • Page 1 Hardware Reference Guide HP Compaq Business PC dx2100 Slim Tower Model Document Part Number: 376294-001 July 2005 This guide provides basic information for upgrading this computer model.
  • Page 2 Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and other countries. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

  • Page 3: Table Of Contents

    Upgrading the SATA Hard Drive ........2–28 Installing an Optional Drive into the 3.5-inch Drive Bay....2–34 Hardware Reference Guide www.hp.com Contents...
  • Page 4 HP Business PC Security Lock........

  • Page 5: Product Features

    Standard Configuration Features The HP Compaq Slim Tower features may vary depending on the model. For a complete listing of the hardware and software installed in the computer, run the diagnostics utility (included on some computer models only). Instructions for using the utility are provided in the Troubleshooting Guide on the Documentation CD.

  • Page 6: Front Panel Components

    Hard Drive Activity Light Power On Light Dual-State Power Button Diskette Drive Activity Light Diskette Drive Optical Drive Activity Light Diskette Eject Button Optical Drive (CD-ROM, CD-R/RW, DVD-ROM, DVD+R/RW, or CD-RW/DVD Combo Drive) Optical Drive Eject Button < www.hp.com Hardware Reference Guide...

  • Page 7: Rear Panel Components

    Some settings may need to be changed in Computer Setup to use both connectors. For information about Boot Order, refer to the Computer Setup (F10) Utility Guide on the Documentation CD. *An optional second serial connector is available from HP. Hardware Reference Guide n RJ-45 Network Connector...

  • Page 8: Keyboard

    Used to open the Start menu in Microsoft Windows. Used in combination with other keys to perform other functions. Used in combination with another key; its effect depends on the application software you are using. www.hp.com Hardware Reference Guide...

  • Page 9: Windows Logo Key

    Locks the computer if you are connected to a network domain, or allows you to switch users if you are not connected to a network domain. Launches the Run dialog box. Launches the Utility Manager. Activates the next Taskbar button. www.hp.com Product Features...

  • Page 10: Serial Number Location

    Each computer has a unique serial number 1 located on the top of the computer and a product ID number 2 located on the side panel of the computer. Keep these numbers available for use when contacting customer service for assistance. Serial Number and Product ID Locations www.hp.com Hardware Reference Guide...

  • Page 11: Hardware Upgrades

    CAUTION: When the computer is plugged into an AC power source, Ä voltage is always applied to the system board. You must disconnect the power cord from the power source before opening the computer to prevent system board damage. Hardware Reference Guide Hardware Upgrades Appendix D, “Electrostatic Discharge” www.hp.com...

  • Page 12: Removing The Computer From The Stand

    Removing the Computer from the Computer Stand ✎ Lay the computer on its side (with the computer cover facing up) before removing the computer cover and installing hardware. then turn off any external devices. computer, and disconnect any external devices. www.hp.com Hardware Reference Guide...

  • Page 13: Removing The Computer Cover

    Removing the Computer Cover Hardware Reference Guide then turn off any external devices. computer, and disconnect any external devices. side. then slide the computer cover forward until it stops 2 and lift it up and off the chassis. www.hp.com Hardware Upgrades...

  • Page 14: Replacing The Computer Cover

    To replace the computer cover, align the tabs on the panel with the slots on the chassis, then slide the cover all the way onto the chassis until it locks into place. Replacing the Computer Cover www.hp.com Hardware Reference Guide...

  • Page 15: Installing Additional Memory

    DDR2/400 MHz; supports CAS latency 4 or 5 (CL = 4 or CL = 5) for DDR2/533 MHz contain the mandatory JEDEC SPD information 256Mbit, 512Mbit, and 1Gbit non-ECC memory technologies single-sided and double-sided DIMMS DIMMs constructed with x8 and x16 DDR devices; DIMMs constructed with x4 SDRAM are not supported www.hp.com Hardware Upgrades...

  • Page 16: Populating Dimm Sockets

    DIMM in the system. For example, if the system is populated with a DIMM that is 400 MHz and a second DIMM that is 533 MHz, the system will run at the slower of the two speeds. www.hp.com Hardware Reference Guide...
  • Page 17 Sockets XMM3 and XMM4 operate in memory channel B. DIMM Socket Locations Item Hardware Reference Guide Description DIMM socket XMM1, Channel A DIMM socket XMM2, Channel A DIMM socket XMM3, Channel B DIMM socket XMM4, Channel B www.hp.com Hardware Upgrades Socket Color Black White Black White...

  • Page 18: Installing Dimms

    WARNING: To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching. Appendix D, “Electrostatic Discharge” then turn off any external devices. any external devices. side. Cover.” www.hp.com “Removing the Computer Hardware Reference Guide...
  • Page 19 2. is fully inserted and properly seated. Make sure the latches are in the closed position 3. install. automatically recognizes the additional memory the first time you power on the computer. www.hp.com Hardware Upgrades...

  • Page 20: Installing An Expansion Card

    The computer also has one PCI Express x1 expansion slot. ✎ The PCI and PCI Express slots support only low profile expansion cards. Expansion Slot Locations 2-10 Item Description PCI expansion slots PCI Express x1 expansion slot www.hp.com Hardware Reference Guide...
  • Page 21 Removing the Expansion Slot Cover Hardware Reference Guide then turn off any external devices. any external devices. side. Cover.” covers by lifting the green tab on the latch and rotating the latch to the open position 1. www.hp.com Hardware Upgrades “Removing the Computer 2-11...
  • Page 22 If the card requires audio, connect the audio cable to the connector on the system board labeled “Aux.” Setup (F10) Utility Guide on the Documentation CD for instructions about using Computer Setup. www.hp.com Hardware Reference Guide...
  • Page 23 Ä CAUTION: All expansion card slots on the rear of the computer must contain either an expansion card or slot cover for proper cooling of internal components during operation. Hardware Reference Guide www.hp.com Hardware Upgrades 2-13...

  • Page 24: Installing Additional Drives

    PRIMARY IDE) using a standard 80-conductor cable. Install guide screws to ensure the drive will line up correctly in the drive cage and lock in place. HP has provided extra guide screws (four 6-32 standard screws and four M3 metric screws), installed in the front of the chassis, under the computer cover.

  • Page 25: Locating Drive Positions

    To verify the type, size, and capacity of the storage devices installed in the computer, run Computer Setup. Refer to the Computer Setup (F10) Utility Guide on the Documentation CD for more information. Hardware Reference Guide www.hp.com Hardware Upgrades 2-15...

  • Page 26: Removing An Optical Drive

    4. Remove the computer cover. Refer to 5. Rotate the drive cage to its upright position. Rotating the Drive Cage Up 2-16 then turn off any external devices. any external devices. side. Cover.” www.hp.com “Removing the Computer Hardware Reference Guide...
  • Page 27 Hardware Upgrades 6. Disconnect the power and data cables from the rear of the optical drive. Disconnecting the Power and Data Cables Hardware Reference Guide www.hp.com 2-17...
  • Page 28 Hardware Upgrades 7. Rotate the drive cage back down to its normal position. Rotating the Drive Cage Down CAUTION: Be careful not to pinch any cables or wires when rotating the Ä drive cage down. 2-18 www.hp.com Hardware Reference Guide...
  • Page 29 The screws take the place of drive rails. Hardware Reference Guide drive to disengage the drive from the drive cage. While pressing the drive retainer latch, slide the drive forward and lift it up and out of the drive cage 2. www.hp.com Hardware Upgrades 2-19...

  • Page 30: Removing A Diskette Drive

    1. Follow the procedure in the above section, 2. Disconnect the data and power cables from the rear of the diskette Disconnecting the Diskette Drive Cables 2-20 Drive,” to remove the optical drive and access the diskette drive. drive. www.hp.com “Removing an Optical Hardware Reference Guide...
  • Page 31 3. Press the green drive retention latch 1 located on the side of the diskette drive to disengage the drive from the drive cage and slide the diskette drive forward approximately 6mm (1/4 inch) 2. Disengaging the Diskette Drive Hardware Reference Guide www.hp.com 2-21...
  • Page 32 The screws take the place of drive rails. 2-22 top of the drive cage 1. As the drive rises it automatically slides forward until it is free from the drive cage 2. www.hp.com Hardware Reference Guide...

  • Page 33: Installing An Optional Optical Drive

    Cover.” side of the drive. HP has provided four extra M3 metric guide screws on the front of the chassis, under the computer cover. The M3 metric guide screws are black. www.hp.com Hardware Upgrades “Removing the Computer...
  • Page 34 6. Position the guide screws on the drive into the J-slots in the drive Installing the Optical Drive 2-24 bay 1. Then slide the drive toward the rear of the computer 2 until it locks into place. www.hp.com Hardware Reference Guide...
  • Page 35 Hardware Upgrades 7. Rotate the drive cage to its upright position. Rotating the Drive Cage Up Hardware Reference Guide www.hp.com 2-25...
  • Page 36 Hardware Upgrades 8. Connect the data cable to the system board. 9. Connect the power and data cables to the rear of the optical drive. Connecting the Power and Data Cables 2-26 www.hp.com Hardware Reference Guide...
  • Page 37 The system automatically recognizes the drive and reconfigures the computer. CAUTION: When servicing the computer, ensure that cables are placed Ä in their proper locations during the reassembly process. Improper cable placement can damage the computer. Hardware Reference Guide www.hp.com Hardware Upgrades 2-27...

  • Page 38: Upgrading The Sata Hard Drive

    Hardware Upgrades Upgrading the SATA Hard Drive ✎ HP does not support connecting both SATA and 3.5-inch PATA hard drives on the same system. Removing and Replacing the Hard Drive ✎ Make sure to back up the data on the old hard drive before removing it so that you can install the data onto the new hard drive.
  • Page 39 Hardware Upgrades 5. Rotate the optical/diskette drive cage to its upright position. Rotating the Drive Cage Up Hardware Reference Guide www.hp.com 2-29...
  • Page 40 Hardware Upgrades 6. Remove the security clip (if installed) that secures the rear chassis wall to the power supply. Removing the Security Clip 2-30 www.hp.com Hardware Reference Guide...
  • Page 41 Hardware Upgrades 7. Rotate the power supply cage to its upright position. The hard drive is located beneath the power supply cage. Raising the Power Supply Cage Hardware Reference Guide www.hp.com 2-31...
  • Page 42 Hardware Upgrades 8. Disconnect the power cable 1 and data cable 2 from the back of the hard drive. Disconnecting the Hard Drive Power Cable and Data Cable 2-32 www.hp.com Hardware Reference Guide...
  • Page 43 The screws take the place of drive rails. You will need a Torx T-15 screwdriver to remove and re-install the guide screws. HP has provided four extra 6-32 standard guide screws on the front of the chassis, under the computer cover. The 6-32 standard guide screws are silver.

  • Page 44: Installing An Optional Drive Into The 3.5-Inch Drive Bay

    If you are installing a 3.5-inch device other than a diskette drive or hard drive, you must install the 3.5-inch device bezel. Contact an authorized HP reseller or service provider to order the appropriate bezel when reconfiguring the computer.
  • Page 45 ✎ Install guide screws to ensure the drive will line up correctly in the drive cage and lock in place. HP has provided extra guide screws (four 6-32 standard screws and four M3 metric screws), installed in the front of the chassis, under the computer cover. The hard drive uses 6-32 standard screws.
  • Page 46 1, then slide the drive back until it locks into place 2. installing a second hard drive, connect the other end of the data cable to the white system board connector labeled P61 SATA 1. www.hp.com Hardware Reference Guide...
  • Page 47 The type of bezel will vary depending on the computer configuration. Removing the Drive Bezel (Diskette Drive Bezel shown) Hardware Reference Guide larger front bezel inward 1 and rotating the drive bezel away from the larger front bezel 2. www.hp.com Hardware Upgrades 2-37...
  • Page 48 If you are installing a 3.5-inch device other than a diskette drive or hard drive, you must install the 3.5-inch device bezel. Contact an authorized HP reseller or service provider to order the appropriate bezel when reconfiguring the computer.

  • Page 49: Specifications

    ✎ Ensure at least 4 inches (10.2 cm) of space on all sides remains clear and free of obstructions. HP Compaq Slim Tower Tower Dimensions Height Width Depth (depth will increase if the computer is equipped with a port security bracket)
  • Page 50 Specifications HP Compaq Slim Tower (Continued) Power Supply Operating Voltage Range* Rated Voltage Range Rated Line Frequency Power Output Rated Input Current (maximum)* Heat Dissipation Maximum Typical (idle) *This system utilizes an active power factor corrected power supply. This allows the system to pass the CE mark requirements for use in the countries of the European Union.

  • Page 51: Battery Replacement

    Do not attempt to recharge the battery. Do not expose to temperatures higher than 60° C (140º F). Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water. Replace the battery only with the HP spare designated for this product. www.hp.com...
  • Page 52 Lift the battery out of its holder. b. Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position. www.hp.com Hardware Reference Guide...
  • Page 53 To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up. Push the other edge down until the clamp snaps over the other edge of the battery 2. www.hp.com Battery Replacement...
  • Page 54 2. b. Insert the new battery and position the clip back into place. setups, using Computer Setup. Refer to the Computer Setup (F10) Utility Guide on the Documentation CD for more information. www.hp.com Hardware Reference Guide...

  • Page 55: C Security Lock Provisions

    ✎ For information on data security features, refer to the Computer Setup (F10) Utility Guide and the Desktop Management Guide on the Documentation CD. Installing a Security Lock The security locks displayed below can be used to secure the computer. Before installing a security lock, turn off the computer, unplug the power cord, and lay the computer on its side.
  • Page 56 Security Lock Provisions 5. Insert the security clip as shown in the illustration below. Installing the Security Clip 6. Replace the computer cover. 7. Insert the cable lock in the location shown below. Installing a Cable Lock www.hp.com Hardware Reference Guide...

  • Page 57: Padlock

    Padlock Installing a Padlock Hardware Reference Guide www.hp.com Security Lock Provisions...

  • Page 58: Hp Business Pc Security Lock

    Security Lock Provisions HP Business PC Security Lock Without Security Cable 1. Thread the keyboard and mouse cables through the lock. www.hp.com Hardware Reference Guide...
  • Page 59 2. Screw the lock to the chassis using the screw provided. 3. Insert the plug into the lock 1 and push the button in 2 to engage the lock. Use the key provided to disengage the lock. Hardware Reference Guide www.hp.com...

  • Page 60: With Security Cable

    Security Lock Provisions With Security Cable 1. Fasten the security cable by looping it around a stationary object. 2. Thread the keyboard and mouse cables through the lock. www.hp.com Hardware Reference Guide...
  • Page 61 3. Screw the lock to the chassis using the screw provided. 4. Insert the plug end of the security cable into the lock 1 and push Hardware Reference Guide the button in 2 to engage the lock. Use the key provided to disengage the lock. www.hp.com Security Lock Provisions...

  • Page 62: D Electrostatic Discharge

    Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis. Wrist straps are flexible straps with a minimum of 1 megohm +/- 10 percent resistance in the ground cords. To provide proper ground, wear the strap snug against the skin. www.hp.com...
  • Page 63 HP authorized dealer, reseller, or service provider. ✎ For more information on static electricity, contact an HP authorized dealer, reseller, or service provider. Use heelstraps, toestraps, or bootstraps at standing workstations. Wear the straps on both feet when standing on conductive floors or dissipating floor mats.

  • Page 64: Computer Operating Guidelines And Routine Care

    Never restrict the airflow into the computer by blocking any vents or air intakes. Do not place the keyboard, with the keyboard feet down, directly against the front of the desktop unit as this also restricts airflow. Never operate the computer with the cover or side panel removed.

  • Page 65: Optical Drive Precautions

    ■ Safety If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized HP service provider. Turn off the computer before you do either of the following: ❏ Wipe the exterior of the computer with a soft, damp cloth as needed.

  • Page 66: Shipping Preparation

    Do not use a diskette on which you have stored or plan to store data. the computer. their power sources, then from the computer. packing boxes or similar packaging with sufficient packing material to protect them. in this guide. www.hp.com Appendix A,...

  • Page 67: Index

    2–14 electrostatic discharge D–1 optical drive E–2 servicing the computer 2–1 shipping preparation E–3 hard drive activity light 1–2 installing in 3.5-inch bay 2–34 removing 2–28 replacing 2–28 restoring 2–34 SATA connectors 2–14 www.hp.com Index 2–23 2–35 2–33 Index-1...
  • Page 68 Index headphone connector 1–2 HP Business PC Security Lock, installing C–4 installation guidelines 2–1 installing battery B–1 bezel 2–38 cable lock C–1 diskette drive or hard drive in 3.5-inch bay 2–34 expansion card 2–10 guide screws 2–23 hard drive 2–35 2–36...
  • Page 69 1–6 shipping preparation E–3 Hardware Reference Guide specifications computer A–1 memory 2–5 status lights 1–4 USB ports front panel 1–2 rear panel 1–3 ventilation guidelines E–1 2–34 Windows Logo key functions 1–5 locations 1–4 www.hp.com Index Index-3...

Table of Contents