HP EliteDesk 705 G1 Hardware Reference Manual Download

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Rear panel components

PS/2 Mouse Connector (green)

PS/2 Keyboard Connector (purple)

RJ-45 Network Connector

DisplayPort Monitor Connectors

Serial Connector

VGA Monitor Connector

USB 2.0 Ports (black)

USB 3.0 Ports (blue)

Line-In Audio Connector (blue)

Line-Out Connector for powered audio

devices (green)

Power Cord Connector

NOTE:

An optional second serial port and an optional parallel port are available from HP.

When a device is plugged into the blue Line-In Audio Connector, a dialog box will pop up asking if you want to use

the connector for a line-in device or a microphone. You can reconfigure the connector at any time by double-

clicking the Audio Manager icon in the Windows taskbar.

When a graphics card is installed in one of the system board slots, the video connectors on the graphics card and/

or the integrated graphics on the system board may be used. The specific graphics card installed and software

configuration will determine the behavior.

The system board graphics can be disabled by changing settings in Computer Setup.

Rear panel components

Summary of Contents for EliteDesk 705 G1

Page 1: ...Hardware Reference Guide HP EliteDesk 705 G1 Small Form Factor ...

Page 2: ...This computer may require upgraded and or separately purchased hardware drivers and or software to take full advantage of Windows 8 functionality See http www microsoft com for details This computer may require upgraded and or separately purchased hardware and or a DVD drive to install the Windows 7 software and take full advantage of Windows 7 functionality See http windows microsoft com en us wi...

Page 3: ...n 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 NOTE Text set off in this manner provides important supplemental information iii ...

Page 4: ...iv About This Book ...

Page 5: ...ing from desktop to tower configuration 12 System board connections 13 Installing additional memory 14 DIMMs 14 DDR3 SDRAM DIMMs 14 Populating DIMM sockets 14 Installing DIMMs 15 Removing or installing an expansion card 17 Drive positions 21 Installing and removing drives 22 Removing a 3 5 inch device 24 Installing a 3 5 inch device 26 Removing a slim optical drive 29 Installing a slim optical dri...

Page 6: ...e 50 Preventing electrostatic damage 50 Grounding methods 50 Appendix C Computer operating guidelines routine care and shipping preparation 51 Computer operating guidelines and routine care 51 Optical drive precautions 52 Operation 52 Cleaning 52 Safety 52 Shipping preparation 52 Index 53 vi ...

Page 7: ...ng 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 NOTE This computer model can be used in a tower orientation or a desktop orientation Standard configuration features 1 ...

Page 8: ...p up asking if you want to use the connector for a microphone Line In device or a headphone You can reconfigure the connector at any time by double clicking the Audio Manager icon in the Windows taskbar NOTE The USB 2 0 Port Charging also provides current to charge a device such as a Smart Phone The charging current is available whenever the power cord is plugged into the system even when the syst...

Page 9: ...evice is plugged into the blue Line In Audio Connector a dialog box will pop up asking if you want to use the connector for a line in device or a microphone You can reconfigure the connector at any time by double clicking the Audio Manager icon in the Windows taskbar When a graphics card is installed in one of the system board slots the video connectors on the graphics card and or the integrated g...

Page 10: ... Digital UHS II Secure Digital High Capacity SDHC Secure Digital Extended Capacity Memory Card SDXC 2 Media Card Reader Activity Light 3 MS PRO MS PRO Duo Memory Stick MS Memory Stick Select Memory Stick PRO MS PRO Memory Stick MagicGate Memory Stick Duo MS Duo Memory Stick PRO Duo MS PRO Duo Memory Stick MagicGate Duo Memory Stick PRO HG Duo 4 CompactFlash I II CompactFlash Card Type 1 CompactFla...

Page 11: ... 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 Serial number location 5 ...

Page 12: ...sible at all times 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 Disconnect power to the equipment before removing the e...

Page 13: ...al devices 4 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 5 If the computer is on a stand remove the computer from the sta...

Page 14: ...access panel Slide the lip on the front end of the access panel under the lip on the front of the chassis 1 then press the back end of the access panel onto the unit so that it locks into place 2 8 Chapter 2 Hardware upgrades ...

Page 15: ... 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 5 If the computer is on a stand remove the computer from the stand and lay the computer down 6 Remove the computer ac...

Page 16: ...retaining tabs 1 and pull the blank off the front bezel 2 To remove a 3 5 inch bezel blank press the two retaining tabs that hold the bezel blank in place towards the outer right edge of the bezel 3 and slide the bezel blank back and to the right to remove it 4 NOTE After removing the slim optical drive bezel blank and installing a slim optical drive you can install an optional bezel trim piece av...

Page 17: ...ront bezel Insert the four hooks on the bottom edge of the bezel into the rectangular holes on the chassis 1 then rotate the top side of the bezel onto the chassis 2 and snap it into place Replacing the front bezel 11 ...

Page 18: ...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 5 Orient the computer so that its right side is facing down and place the computer in the optional stand NOTE To stabilize the computer in a tower orientation HP recommends the use of...

Page 19: ...llel Port PAR black Optional Parallel Port 6 Serial Port COMB black Optional Second Serial Port 7 DIMM4 Channel A DIMM4 white Memory Module 8 DIMM3 Channel A DIMM3 black Memory Module 9 DIMM2 Channel B DIMM2 white Memory Module 10 DIMM1 Channel B DIMM1 black Memory Module 11 SATA 3 0 SATA2 light blue Any SATA Device other than the Primary Hard Drive 12 SATA 3 0 SATA1 light blue Any SATA Device oth...

Page 20: ... DIMMs constructed with x4 SDRAM are not supported NOTE The system will not operate properly if you install unsupported DIMMs Populating DIMM sockets There are four DIMM sockets on the system board with two sockets per channel The sockets are labeled DIMM1 DIMM2 DIMM3 and DIMM4 Sockets DIMM1 and DIMM2 operate in memory channel B Sockets DIMM3 and DIMM4 operate in memory channel A The system will a...

Page 21: ...ated metal contacts When upgrading the memory it is important to use memory modules with gold plated metal contacts to prevent corrosion and or oxidation resulting from having incompatible metals in contact with each other Static electricity can damage the electronic components of the computer or optional cards Before beginning these procedures ensure that you are discharged of static electricity ...

Page 22: ... to Populating DIMM sockets on page 14 for more information 8 Push the module down into the socket ensuring that the module is fully inserted and properly seated Make sure the latches are in the closed position 3 9 Repeat steps 7 and 8 to install any additional modules 10 Replace the access panel 11 If the computer was on a stand replace the stand 12 Reconnect the power cord and turn on the comput...

Page 23: ...devices 4 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 5 If the computer is on a stand remove the computer from the stand ...

Page 24: ...f the chassis b 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 Pull the expansion card straight up from the socket 1 then away from the inside of the chassis to release it from the chassis frame 2 Be sure not to scrape the card against the other components 18 Chapter 2 Hardware upgrades ...

Page 25: ...the inside of the chassis to release it from the chassis frame Be sure not to scrape the card against the other components 10 Store the removed card in anti static packaging 11 If you are not installing a new expansion card install an expansion slot cover to close the open slot CAUTION After removing an expansion card you must replace it with a new card or expansion slot cover for proper cooling o...

Page 26: ... the card so that the whole connector seats properly in the expansion card slot 13 Rotate the slot cover retention latch back in place to secure the expansion card 14 Connect external cables to the installed card if needed Connect internal cables to the system board if needed 15 Replace the computer access panel 16 If the computer was on a stand replace the stand 17 Reconnect the power cord and tu...

Page 27: ... for optional drives media card reader shown 4 2 5 inch internal 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 Drive positions 21 ...

Page 28: ...with the first connector routed to the 3 5 inch hard drive bay and the second connector routed to the 2 5 inch hard drive bay You must install guide screws to ensure the drive will line up correctly in the drive cage and lock in place HP has provided four extra 6 32 standard guide screws installed on the top of the drive bay The 6 32 standard guide screws are required for a media card reader or a ...

Page 29: ...le handling a drive avoid touching the connector For more information about preventing electrostatic damage refer to Electrostatic discharge on page 50 Handle a drive carefully do not drop it Do not use excessive force when inserting a drive Avoid exposing a hard drive to liquids temperature extremes or products that have magnetic fields such as monitors or speakers If a drive must be mailed place...

Page 30: ...stem then turn off any external devices 4 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 5 If the computer is on a stand rem...

Page 31: ... removing a media card reader disconnect the USB cable from the system board as indicated in the following illustration 9 Press inward on the release lever at the rear of the drive 1 and slide the drive out of the rear of the drive bay 2 Installing and removing drives 25 ...

Page 32: ...sconnect the power cord to avoid damage to the internal components of the computer 5 If the computer is on a stand remove the computer from the stand 6 Remove the computer access panel 7 Remove the front bezel If you are installing a drive in a bay covered by a bezel blank remove the bezel blank See Removing bezel blanks on page 10 for more information 8 Install 6 32 guide screws in the holes on e...

Page 33: ...ate the drive cage to its upright position 10 Slide the drive into the drive bay making sure to align the guide screws with the guide slots until the drive snaps into place Installing and removing drives 27 ...

Page 34: ...e system board drive connectors 12 Rotate the drive cage back down to its normal position CAUTION Be careful not to pinch any cables or wires when rotating the drive cage down 13 Replace the front bezel 14 Replace the computer access panel 15 If the computer was on a stand replace the stand 16 Reconnect the power cord and any external devices then turn on the computer 17 Lock any security devices ...

Page 35: ... 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 5 If the computer is on a stand remove the computer from the stand 6 Remove the computer access panel 7 Disconnect the power cable 1 and data cable 2 from the rear of the optical drive push th...

Page 36: ...d remove the computer from the stand 6 Remove the computer access panel 7 Remove the front bezel if you are installing a drive in a bay covered by a bezel blank then remove the bezel blank See Removing bezel blanks on page 10 for more information 8 Before the new optical drive can be used the release latch must be attached a Peel the backing off the adhesive on the release latch b Without allowing...

Page 37: ...n of the system board drive connectors 11 Replace the front bezel if it was removed NOTE An optional bezel trim piece that surrounds the front of the optical drive is available from HP Install the bezel trim piece in the front bezel before installing the front bezel 12 Replace the computer access panel 13 If the computer was on a stand replace the stand 14 Reconnect the power cord and any external...

Page 38: ...ugh the operating system then turn off any external devices 4 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 5 If the comput...

Page 39: ...the release lever out slide the drive back until it stops then lift the drive up and out of the bay 2 9 To install a 3 5 inch hard drive you must transfer the silver and blue isolation mounting guide screws from the old hard drive to the new hard drive Installing and removing drives 33 ...

Page 40: ...hard drive NOTE The data cable for the primary hard drive must be connected to the dark blue connector labeled SATA0 on the system board to avoid any hard drive performance problems 12 Replace the access panel 13 If the computer was on a stand replace the stand 14 Reconnect the power cord and turn on the computer 15 Lock any security devices that were disengaged when the access panel was removed 3...

Page 41: ...nnect 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 5 If the computer is on a stand remove the computer from the stand 6 Remove the co...

Page 42: ... 1 and data cable 2 from the back of the hard drive 9 Pull outward on the release lever at the rear of the drive 1 then slide the drive back until it stops and pull it down and out of the drive bay 2 36 Chapter 2 Hardware upgrades ...

Page 43: ... 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 5 If the computer is on a stand remove the computer from the stand 6 Remove the computer access panel 7 Install four black and blue M3 isolation mounting guide screws two on each side of...

Page 44: ...place 10 Connect the power cable 1 and data cable 2 to the back of the hard drive NOTE If the 2 5 inch hard drive is the primary drive connect the data cable to the dark blue SATA connector labeled SATA0 on the system board If it is a secondary drive connect the data cable to one of the light blue SATA connectors on the system board 38 Chapter 2 Hardware upgrades ...

Page 45: ... rotating the drive cage down 12 Replace the computer access panel 13 If the computer was on a stand replace the stand 14 Reconnect the power cord and any external devices then turn on the computer 15 Lock any security devices that were disengaged when the access panel was removed Installing and removing drives 39 ...

Page 46: ...Installing a security lock The security locks displayed below and on the following pages can be used to secure the computer Cable lock Padlock 40 Chapter 2 Hardware upgrades ...

Page 47: ...g it around a stationary object 2 Insert the cable lock into the cable lock slot on the back of the monitor and secure the lock to the monitor by inserting the key into the key hole on the rear of the lock and rotating the key 90 degrees Installing a security lock 41 ...

Page 48: ...ket provided in the kit to secure other peripheral devices by laying the device cable across the center of the bracket 1 and inserting the security cable through one of the two holes in the bracket 2 Use the hole in the bracket that best secures the peripheral device cable 42 Chapter 2 Hardware upgrades ...

Page 49: ...5 Thread the keyboard and mouse cables through the computer chassis lock 6 Screw the lock to the chassis in the thumbscrew hole using the screw provided Installing a security lock 43 ...

Page 50: ...rity cable into the lock 1 and push the button in 2 to engage the lock Use the key provided to disengage the lock 8 When you have completed all steps all of the devices at your workstation will be secured 44 Chapter 2 Hardware upgrades ...

Page 51: ...rn off any external devices 4 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 5 If the computer is on a stand remove the comp...

Page 52: ...ecure the front bezel in place 9 Replace the access panel 10 If the computer was on a stand replace the stand 11 Reconnect the power cord and turn on the computer 12 Lock any security devices that were disengaged when the access panel was removed 46 Chapter 2 Hardware upgrades ...

Page 53: ...e lithium battery can be extended by plugging the computer into a live AC wall socket 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 1 Remove disengage any security devices th...

Page 54: ...t extends above one edge of the battery When the battery pops up lift it out 1 b To insert the new battery slide one edge of the replacement battery under the lip of the holder with the positive side up Push the other edge down until the clamp snaps over the other edge of the battery 2 Type 3 a Pull back on the clip 1 that is holding the battery in place and remove the battery 2 48 Appendix A Batt...

Page 55: ...wing steps to complete this procedure 8 Replace the computer access panel 9 Plug in the computer and turn on power to the computer 10 Reset the date and time your passwords and any special system setups using Computer Setup 11 Lock any security devices that were disengaged when the computer access panel was removed 49 ...

Page 56: ...several methods for grounding Use one or more of the following methods when handling or installing electrostatic sensitive parts 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 Use heelstraps t...

Page 57: ... removed Do not stack computers on top of each other or place computers so near each other that they are subject to each other s re circulated or preheated air If the computer is to be operated within a separate enclosure intake and exhaust ventilation must be provided on the enclosure and the same operating guidelines listed above will still apply Keep liquids away from the computer and keyboard ...

Page 58: ...inish 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 1 Back up the hard drive files to an external storage device Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit NOT...

Page 59: ...ia card reader 26 memory 14 slim optical drive 30 L locks cable lock 40 front bezel 45 HP Business PC Security Lock 41 padlock 40 M media card reader features 4 installation 26 removal 24 memory installation 14 socket population 14 specifications 14 O optical drive cleaning 52 installation 30 precautions 52 removal 29 P product ID location 5 R rear panel components 3 removing 2 5 inch hard drive 3...

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HP EliteDesk 705 G1, Hardware Reference Manual

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