HP EliteDesk 705 G2 MT Hardware Reference Manual
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HP EliteDesk 705 G2 MT Hardware Reference Manual

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Hardware Reference Guide
HP EliteDesk 705 G2 MT Business PC

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Summary of Contents for HP EliteDesk 705 G2 MT

  • Page 1 Hardware Reference Guide HP EliteDesk 705 G2 MT Business PC...
  • Page 2 HP End User License Not all features are available in all editions of Agreement (EULA). If you do not accept these The information contained herein is subject to Windows 8.
  • Page 3 About This Book This guide provides basic information for upgrading the HP EliteDesk Business PC. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss 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.
  • Page 4 About This Book...

  • Page 5: Table Of Contents

    Removing a hard drive ........................23 Installing a hard drive ........................25 Installing a security lock ............................28 Cable lock ............................28 Padlock .............................. 28 HP Business PC Security Lock V2 ...................... 29 Front bezel security .......................... 34 Appendix A Battery replacement ........................35...
  • Page 6 Appendix B Electrostatic discharge ........................38 Preventing electrostatic damage ........................38 Grounding methods ............................. 38 Appendix C Computer operating guidelines, routine care and shipping preparation ..........39 Computer operating guidelines and routine care ....................39 Optical drive precautions ............................ 40 Operation ............................

  • Page 7: Product Features

    Product features Standard configuration features Features may vary depending on the model. For support assistance and to learn more about the hardware and software installed on your computer model, run the HP Support Assistant utility. Standard configuration features...

  • Page 8: Front Panel Components

    Front panel components Drive configuration may vary by model. Some models have a bezel blank covering the optical drive bay. Slim Optical Drive (optional) SD Card Reader (optional) Dual-State Power Button Hard Drive Activity Light USB 2.0 Charging (powered) Port (black) USB 2.0 Port (black) USB 3.0 Ports (blue) Microphone/Headphone Connector...

  • Page 9: Rear Panel Components

    An optional second serial port and an optional parallel port are available from HP. If using a USB keyboard, HP recommends connecting the keyboard to one of the USB 2.0 ports with the wake from S4/S5 feature. The wake from S4/S5 feature is also supported on the PS/2 connectors if enabled in BIOS F10 Setup.

  • Page 10: Serial Number Location

    Serial number location Each computer has a unique serial number and a product ID number that are located on the exterior of the computer. Keep these numbers available for use when contacting customer service for assistance. Chapter 1 Product features...

  • Page 11: Hardware Upgrades

    To reduce the risk of serious injury, read the Safety & Comfort Guide. It describes proper workstation, setup, posture, and health and work habits for computer users, and provides important electrical and mechanical safety information. This guide is located on the Web at http://www.hp.com/ergo. WARNING! Energized and moving parts inside.

  • Page 12: Removing The Computer Access Panel

    Removing the computer access panel To access internal components, you must remove the access panel: Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 13: Replacing The Computer Access Panel

    Replacing the computer access panel Place the panel on the computer (1), and then slide it forward (2) until it clicks in place. Replacing the computer access panel...

  • Page 14: Removing The Front Bezel

    Removing the front bezel Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 15: Removing A Slim Optical Drive Bezel Blank

    Removing a slim optical drive bezel blank On some models, there is a bezel blank covering the slim optical drive bay. Remove the bezel blank before installing an optical drive. To remove the bezel blank: Remove the access panel and front bezel. To remove the bezel blank, press upward on the bottom tab and press downward on the top tab on the side of the blank (1), and then rotate the blank off the front of the bezel (2).

  • Page 16: System Board Connections

    System board connections Refer to the following illustration and table to identify the system board connectors for your model. System Board Connector System Board Label Color Component PCI Express x16 Gen 2 X4PCIEXP white Expansion Card downshifted to a x4 PCI Express x1 Gen 2 X1PCIEXP2 black...

  • Page 17: Installing Additional Memory

    Installing additional memory The computer comes with low power double data rate 3 synchronous dynamic random access memory (DDR3L-SDRAM) dual inline memory modules (DIMMs). It also supports standard DDR3-SDRAM DIMMS. DIMMs The memory sockets on the system board can be populated with up to four industry-standard DIMMs. These memory sockets are populated with at least one preinstalled DIMM.

  • Page 18: Installing Dimms

    largest amount of memory is spread between the two channels. If one channel will have more memory than the other, the larger amount should be assigned to Channel A. For example, if you are populating the sockets with one 2-GB DIMM, and three 1-GB DIMMs, Channel A should be populated with the 2-GB DIMM and one 1-GB DIMM, and Channel B should be populated with the other two 1-GB DIMMs.
  • Page 19 Open both latches of the memory module socket (1), and insert the memory module into the socket (2). NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab on the memory socket. Populate the black DIMM sockets before the white DIMM sockets.

  • Page 20: Removing Or Installing An Expansion Card

    Removing or installing an expansion card The computer has two PCI Express x1 expansion sockets, one PCI Express x16 expansion sockets, and one PCI Express x16 expansion socket that is downshifted to a x4 socket. NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 socket. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 socket that is NOT downshifted to a x4.
  • Page 21 on the rear panel that covers the expansion slot. Be sure to remove the appropriate shield for the expansion card you are installing. If you are removing a PCI Express x1 card, hold the card at each end and carefully rock it back and forth until the connectors pull free from the socket.
  • Page 22 If you are removing a PCI Express x16 card, pull the retention arm on the back of the expansion socket away from the card and carefully rock the card back and forth until the connectors pull free from the socket. Lift the card straight up then away from the inside of the chassis to remove it. Be sure not to scrape the card against other components.
  • Page 23 Rotate the slot cover retention latch back in place to secure the expansion card. Connect external cables to the installed card, if needed. Connect internal cables to the system board, if needed. Replace the computer access panel. Reconnect the power cord and any external devices, and then turn on the computer. Lock any security devices that were disengaged when the computer access panel was removed.

  • Page 24: Drive Positions

    Drive positions 9.5mm slim optical drive bay 3.5-inch secondary hard drive bay 3.5-inch primary hard drive bay NOTE: The drive configuration on your computer may be different than the drive configuration shown above. To verify the type and size of the storage devices installed in the computer, run Computer Setup. Chapter 2 Hardware upgrades...

  • Page 25: Removing And Installing Drives

    ● HP has provided four extra 6-32 hard drive mounting screws installed on the front of the chassis next to the hard drive bays (1). If you are replacing a hard drive, remove the mounting screws from the old drive and install them in the new drive.
  • Page 26 Disconnect the power cord from the power outlet and disconnect any external devices. CAUTION: Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

  • Page 27: Installing A 9.5Mm Slim Optical Drive

    Installing a 9.5mm slim optical drive Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.
  • Page 28 Slide the optical drive through the front of the chassis (1) all the way into the bay so that the green latch locks onto the chassis frame (2). Connect the power cable (1) and data cable (2) to the rear of the optical drive. If installing a new drive, connect the opposite end of the data cable to one of the light blue SATA connectors (labeled SATA1 or SATA2) on the system board.

  • Page 29: Removing A Hard Drive

    Removing a hard drive NOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive. Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer.
  • Page 30 Pull the green latch next to the drive outward (1) and slide the drive out of the bay (2). Chapter 2 Hardware upgrades...

  • Page 31: Installing A Hard Drive

    Installing a hard drive Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.
  • Page 32 Install four mounting screws into the sides of the 3.5-inch drive or the 2.5-inch drive adapter bracket (two on each side). NOTE: HP has supplied four extra mounting screws installed on the chassis next to the hard drive bays. Refer to Removing and Installing drives on page 19 for an illustration of the location of the extra mounting screws.
  • Page 33 Slide the drive into the drive bay, making sure to align the mounting screws with the guide slots, until the drive snaps into place. Connect the power cable (1) and data cable (2) to the rear of the hard drive. If installing a new drive, connect the opposite end of the data cable to the appropriate system board connector.

  • Page 34: Installing A Security Lock

    Installing a security lock The security locks displayed below and on the following pages can be used to secure the computer. Cable lock Padlock Chapter 2 Hardware upgrades...

  • Page 35: Hp Business Pc Security Lock V2

    HP Business PC Security Lock V2 Attach the security cable fastener to a desktop using the appropriate screws for your environment (screws not provided) (1), and then snap the cover onto the base of the cable fastener (2). Loop the security cable around a stationary object.
  • Page 36 Slide the security cable through the security cable fastener. Pull the two scissor hands of the monitor lock apart and insert the lock into the security slot on the rear of the monitor (1), close the scissor hands together to secure the lock in place (2), and then slide the cable guide through the center of the monitor lock (3).
  • Page 37 Slide the security cable through the security guide installed on the monitor. Attach the accessory cable fastener to a desktop using the appropriate screw for your environment (screw not provided) (1), and then place the accessory cables into the base of the fastener (2). Installing a security lock...
  • Page 38 Slide the security cable through the holes in the accessory cable fastener. Screw the lock to the chassis using the screw provided (1). Insert the plug end of the security cable into the lock (2) and push the button in (3) to engage the lock. Use the key provided to disengage the lock. Chapter 2 Hardware upgrades...
  • Page 39 When you have completed all steps, all of the devices at your workstation will be secured. Installing a security lock...

  • Page 40: Front Bezel Security

    Front bezel security The front bezel can be secured in place by installing a screw through the front of the chassis into the front bezel. Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.

  • Page 41: Appendix A Battery Replacement

    The lithium battery is only used when the computer is NOT connected to AC power. HP encourages customers to recycle used electronic hardware, HP original print cartridges, and rechargeable batteries. For more information about recycling programs, go to http://www.hp.com/recycle.
  • Page 42 Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position. Type 2 To release the battery from its holder, squeeze the metal clamp that extends above one edge of the battery. When the battery pops up, lift it out (1). To insert the new battery, slide one edge of the replacement battery under the lip of the holder with the positive side up.
  • Page 43 Insert the new battery and position the clip back into place. NOTE: After the battery has been replaced, use the following steps to complete this procedure. Replace the computer access panel. Reconnect the power cord and any external devices, and then turn on the computer. Reset the date and time, your passwords, and any special system setups using Computer Setup.

  • Page 44: Appendix B Electrostatic Discharge

    Use conductive field service tools. ● 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 an HP authorized dealer, reseller, or service provider. NOTE: For more information on static electricity, contact an HP authorized dealer, reseller, or service provider.

  • Page 45: Appendix C Computer Operating Guidelines, Routine Care And Shipping Preparation

    Computer operating guidelines, routine care and shipping preparation Computer operating guidelines and routine care Follow these guidelines to properly set up and care for the computer and monitor: ● Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold. ●...

  • Page 46: Optical 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 HP service provider. Shipping preparation Follow these suggestions when preparing to ship the computer: Back up the hard drive files to an external storage device.

  • Page 47: Appendix D Accessibility

    Supported assistive technologies HP products support a wide variety of operating system assistive technologies and can be configured to work with additional assistive technologies. Use the Search feature on your device to locate more information about assistive features.

  • Page 48: Index

    41 system board connections 10 locks battery replacement 35 cable lock 28 ventilation guidelines 39 front bezel 34 HP Business PC Security Lock 29 computer operating guidelines 39 padlock 28 DIMMs. See memory memory drives installation 11 cable connections 19...

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