HP Compaq dc5800 Hardware Reference Manual Download Page 63

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Front Bezel Security

The front bezel can be locked in place by installing a security screw provided by HP.

The security screw is located on the fan duct inside the chassis. To lock the front bezel, remove the
security screw from the fan duct (1) and install it through the chassis frame into the front bezel (2).

Figure C-7

Installing the Front Bezel Security Screw

ENWW

Installing a Security Lock

Summary of Contents for Compaq dc5800

Page 1: ...Hardware Reference Guide dc5800 Small Form Factor Model HP Compaq Business PC ...

Page 2: ...ments 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 This document contains proprietary information that is protected by copyright No part of this document may be photocopied reproduced or translated to another language without the prior written ...

Page 3: ...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 ENWW iii ...

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

Page 5: ... Factor Computer in a Tower Orientation 15 Installing Additional Memory 17 DIMMs 17 DDR2 SDRAM DIMMs 17 Populating DIMM Sockets 18 Installing DIMMs 19 Removing or Installing an Expansion Card 21 Drive Positions 26 Installing and Removing Drives 27 System Board Drive Connections 29 Removing an Optical Drive 30 Installing an Optical Drive into the 5 25 inch Drive Bay 32 Removing an External 3 5 inch...

Page 6: ... Security 57 Appendix D Electrostatic Discharge Preventing Electrostatic Damage 59 Grounding Methods 59 Appendix E Computer Operating Guidelines Routine Care and Shipping Preparation Computer Operating Guidelines and Routine Care 61 Optical Drive Precautions 62 Operation 62 Cleaning 62 Safety 62 Shipping Preparation 62 Index 63 vi ENWW ...

Page 7: ... the diagnostic utility included on some computer models only Instructions for using the utility are provided in the Troubleshooting Guide NOTE The Small Form Factor computer can also be used in a tower orientation For more information see Using the Small Form Factor Computer in a Tower Orientation on page 15 in this guide Figure 1 1 Small Form Factor Configuration ENWW Standard Configuration Feat...

Page 8: ... Universal Serial Bus Ports 5 Dual State Power Button 10 Headphone Connector NOTE The Power On Light is normally green when the power is on If it is flashing red there is a problem with the computer and it is displaying a diagnostic code Refer to the Troubleshooting Guide to interpret the code 1 Some models are configured with a bezel blank covering this bay 2 Some models are configured with a dis...

Page 9: ...Media Card Reader Activity Light 5 CompactFlash I II CompactFlash Card Type 1 CompactFlash Card Type 2 MicroDrive 3 SD MMC miniSD Secure Digital Card SD MiniSD MultiMediaCard MMC Reduced Size MultiMediaCard RS MMC MultiMediaCard 4 0 Mobile Plus Reduced Size MultiMediaCard 4 0 MMC Mobile MMC Micro adapter required MicroSD T Flash adapter required 6 MS PRO MS PRO DUO Memory Stick MS MagicGate Memory...

Page 10: ...tors may vary by model The Line in audio connector can be retasked as a microphone connector in the audio driver s control panel The monitor connector on the system board is inactive when a PCI Express x16 graphics card is installed in the computer If a PCI or PCI Express x1 graphics card is installed the connectors on the card and the system board may be used at the same time Some settings may ne...

Page 11: ...eys allow you to move left right up and down using the keyboard instead of the mouse 6 Ctrl Keys Used in combination with another key their effect depends on the application software you are using 7 Application Key1 Used like the right mouse button to open pop up menus in a Microsoft Office application May perform other functions in other software applications 8 Windows Logo Keys1 Used to open the...

Page 12: ...itch users if you are not connected to a network domain Windows Logo Key r Launches the Run dialog box Windows Logo Key u Launches the Utility Manager Windows Logo Key Tab Cycles through the Taskbar buttons Windows XP Cycles through programs on the Taskbar using the Windows Flip 3 D Windows Vista In addition to the Windows Logo Key functions described above the following functions are also availab...

Page 13: ...as a unique serial number and product ID number in the location shown below Keep these numbers available for use when contacting customer service for assistance Figure 1 6 Serial Number and Product ID Location ENWW Serial Number Location 7 ...

Page 14: ...8 Chapter 1 Product Features ENWW ...

Page 15: ...ety feature Plug the power cord in a grounded earthed outlet that is easily accessible 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 CAUTION Static e...

Page 16: ...ct 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 Press the buttons on the left and right sides of the computer 1 then...

Page 17: ...Panel Align the tabs on the panel with the slots on the chassis 1 then slide the access panel all the way onto the chassis until it locks into place 2 Figure 2 2 Replacing the Access Panel ENWW Replacing the Computer Access Panel 11 ...

Page 18: ...vices 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 Remove the access panel 6 Lift up the green latch behind the upper right side of the bezel and push down on the latch behind the lower right side of the ...

Page 19: ...g tabs that hold the bezel blank in place towards the outer right edge of the bezel 1 and slide the bezel blank to the right to remove it 2 Figure 2 4 Removing a 3 5 inch Bezel Blank 3 To remove the 5 25 inch bezel blank push the two retaining tabs that hold the bezel blank in place towards the outer left edge of the bezel 1 and pull the bezel blank inwards to remove it 2 Figure 2 5 Removing a 5 2...

Page 20: ...two hooks on the left side of the bezel into the rectangular holes on the chassis 1 then rotate the right side of the bezel onto the chassis 2 and snap it into place Figure 2 6 Replacing the Front Bezel 14 Chapter 2 Hardware Upgrades ENWW ...

Page 21: ...t 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 Remove the access panel 6 Remove the front bezel 7 Squeeze together the two sides of the peg on the back side of the logo...

Page 22: ...P recommends the use of the optional tower stand 12 Reconnect the power cord and any external devices then turn on the computer 13 Lock any security devices that were disengaged when the access panel was removed NOTE Ensure at least 10 2 centimeters 4 inches of space on all sides of the computer remains clear and free of obstructions 16 Chapter 2 Hardware Upgrades ENWW ...

Page 23: ...roper system operation the DDR2 SDRAM DIMMs must be industry standard 240 pin unbuffered PC2 5300 667 MHz compliant or PC2 6400 800 MHz compliant 1 8 volt DDR2 SDRAM DIMMs The DDR2 SDRAM DIMMs must also support CAS latency 5 DDR2 667 Mhz 5 5 5 timing CAS latency 5 DDR2 800 Mhz 5 5 5 timing and CAS latency 6 DDR2 800 Mhz 6 6 6 timing contain the mandatory JEDEC SPD information In addition the compu...

Page 24: ...ing on how the DIMMs are installed The system will operate in single channel mode if the DIMM sockets are populated in one channel only The system will operate in a higher performing dual channel mode if the total memory capacity of the DIMMs in Channel A is equal to the total memory capacity of the DIMMs in Channel B The technology and device width can vary between the channels For example if Cha...

Page 25: ...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 by briefly touching a grounded metal object For more information refer to Appendix D Electrostatic Discharge on page 59 When handling a memory module be careful not to touch any of the contacts Doing so may ...

Page 26: ...r to Populating DIMM Sockets on page 18 for more information 9 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 10 Repeat steps 8 and 9 to install any additional modules 11 Replace the access panel 12 If the computer was on a stand replace the stand 13 Reconnect the power cord and turn on the comp...

Page 27: ...You can install a PCI Express x1 x4 x8 or x16 expansion card in the PCI Express x16 expansion slot To install an expansion card 1 Remove disengage any security devices that prohibit opening the computer 2 Remove all removable media such as diskettes or compact discs from the computer 3 Turn off the computer properly through the operating system then turn off any external devices 4 Disconnect the p...

Page 28: ...sion slot on the back of the computer chassis 8 Release the slot cover retention latch that secures the PCI slot covers by lifting the green tab on the latch and rotating the latch to the open position Figure 2 12 Opening the Expansion Slot Retainer 9 Before installing an expansion card remove the expansion slot cover or the existing expansion card 22 Chapter 2 Hardware Upgrades ENWW ...

Page 29: ...of the chassis Figure 2 13 Removing an Expansion Slot Cover b If you are removing a standard PCI 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 2 to release it from the chassis frame Be sure not to scrape the card against the other compo...

Page 30: ...is to release it from the chassis frame Be sure not to scrape the card against the other components Figure 2 15 Removing a PCI Express x16 Expansion Card 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 ...

Page 31: ...tem board 2 Figure 2 16 Installing an Expansion Card NOTE When installing an expansion card press firmly on 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 Figure 2 17 Closing the Expansion Slot Retainer 14 Connect external cables to the installed card if needed Connect internal cable...

Page 32: ...ive Positions Table 2 3 Drive Positions 1 3 5 inch internal hard drive bay 2 3 5 inch external drive bay for optional drives media card reader shown 3 5 25 inch external drive bay for optional drives optical drive shown NOTE The 3 5 inch external drive bay can also be configured with a secondary internal hard drive covered by a bezel blank To verify the type size and capacity of the storage device...

Page 33: ...tor labeled MEDIA The system does not support Parallel ATA PATA optical drives or PATA hard drives You must 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 for the external drive bays four 6 32 standard screws and four M3 metric screws installed in the front of the chassis under the front bezel The 6 32 standard...

Page 34: ...static electricity While handling a drive avoid touching the connector For more information about preventing electrostatic damage refer to Appendix D Electrostatic Discharge on page 59 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 speaker...

Page 35: ...Figure 2 21 System Board Drive Connections Table 2 4 System Board Drive Connections No System Board Connector System Board Label Color 1 SATA0 SATA0 dark blue 2 SATA1 SATA1 white 3 SATA4 SATA4 light blue 4 SATA5 SATA5 orange 5 Diskette Drive FLOPPY black 6 Media Card Reader MEDIA black ENWW Installing and Removing Drives 29 ...

Page 36: ... 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 remove ...

Page 37: ...rive Figure 2 23 Disconnecting the Power and Data Cables 9 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 Figure 2 24 Rotating the Drive Cage Down ENWW Installing and Removing Drives 31 ...

Page 38: ...computer 2 Remove all removable media such as diskettes or compact discs from the computer 3 Turn off the computer properly through 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 a...

Page 39: ...rews location CAUTION Use only 5 mm long screws as guide screws Longer screws can damage the internal components of the drive NOTE When replacing the drive transfer the four M3 metric guide screws from the old drive to the new one Figure 2 26 Installing Guide Screws in the Optical Drive 9 Position the guide screws on the drive into the J slots in the drive bay Then slide the drive toward the front...

Page 40: ...ep the data cable from being pinched by the drive cage when raising or lowering it One is located on the bottom side of the drive cage The other is located on the chassis frame under the drive cage Ensure that the data cable is routed through these guides before connecting it to the optical drive 13 Connect the power cable 1 and data cable 2 to the rear of the optical drive Figure 2 29 Connecting ...

Page 41: ...es the computer Removing an External 3 5 inch Drive CAUTION All removable media should be taken out of a drive before removing the drive from the computer NOTE The 3 5 inch drive bay may contain a diskette drive or a media card reader The 3 5 inch drive is located underneath the optical drive You must remove the optical drive before removing the external 3 5 inch drive 1 Follow the procedure in Re...

Page 42: ...drive disconnect the data cable 1 and power cable 2 from the back of the drive Figure 2 31 Disconnecting the Diskette Drive Cables b If you are removing a media card reader disconnect the USB cable from the system board Figure 2 32 Disconnecting the Media Card Reader Cable 36 Chapter 2 Hardware Upgrades ENWW ...

Page 43: ...ll a drive into the 3 5 inch bay NOTE 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 for the external drive bays four 6 32 standard screws and four M3 metric screws installed in the front of the chassis under the front bezel A secondary hard drive uses 6 32 standard screws All other drives except the primary ha...

Page 44: ...s to the rear of the drive and connect the other end of the data cable to the next available unpopulated SATA connector on the system board in the following order SATA0 SATA1 SATA5 SATA4 c If installing a media card reader connect the USB cable from the media card reader to the USB connector on the system board labeled MEDIA NOTE Refer to System Board Drive Connections on page 29 for an illustrati...

Page 45: ...remove and replace the hard drive 1 Remove disengage any security devices that prohibit opening the computer 2 Remove all removable media such as diskettes or compact discs from the computer 3 Turn off the computer properly through 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 ...

Page 46: ...rive is located beneath the power supply Figure 2 36 Raising the Power Supply 9 Disconnect the power cable 1 and data cable 2 from the back of the hard drive Figure 2 37 Disconnecting the Hard Drive Power Cable and Data Cable 40 Chapter 2 Hardware Upgrades ENWW ...

Page 47: ...ntil it stops then lift the drive up and out of the bay 2 Figure 2 38 Removing the Hard Drive 11 To install a hard drive you must transfer the silver and blue isolation mounting guide screws from the old hard drive to the new hard drive Figure 2 39 Installing Hard Drive Guide Screws ENWW Installing and Removing Drives 41 ...

Page 48: ...id any hard drive performance problems If you are adding a second hard drive connect the other end of the data cable to the next available unpopulated SATA connector on the system board in the following order SATA0 SATA1 SATA5 SATA4 14 Rotate the drive cage for external drives and the power supply down to their normal positions 15 Replace the access panel 16 If the computer was on a stand replace ...

Page 49: ...ve make sure you have created a Recovery Disc Set to restore the operating system software drivers and any software applications that were preinstalled on the computer If you do not have this CD set select Start HP Backup and Recovery and create it now 1 Unlock the hard drive carrier with the key provided and slide the carrier out of the enclosure 2 Remove the screw from the rear of the carrier 1 ...

Page 50: ...m of the hard drive carrier Figure 2 43 Removing the Security Screws 5 Slide the hard drive back to disconnect it from the carrier then lift it up and out of the carrier Figure 2 44 Removing the Hard Drive 44 Chapter 2 Hardware Upgrades ENWW ...

Page 51: ...rcuit board Be sure the connector on the hard drive is pressed all the way into the connector on the carrier s circuit board Figure 2 45 Replacing the Hard Drive 7 Replace the four screws in the bottom of the carrier to hold the drive securely in place Figure 2 46 Replacing the Security Screws ENWW Installing and Removing Drives 45 ...

Page 52: ... Replacing the Thermal Sensor 9 Slide the cover on the carrier 1 and replace the screw on the rear of the carrier to secure the cover in place 2 Figure 2 48 Replacing the Carrier Cover 10 Slide the hard drive carrier into the enclosure on the computer and lock it with the key provided NOTE The carrier must be locked for power to be supplied to the hard drive 46 Chapter 2 Hardware Upgrades ENWW ...

Page 53: ...m rate of change is 10 C Hr The upper limit may be limited by the type and number of options installed Relative Humidity noncondensing Operating Nonoperating 38 7 C max wet bulb 10 90 5 95 10 90 5 95 Maximum Altitude unpressurized Operating Nonoperating 10 000 ft 30 000 ft 3048 m 9144 m Heat Dissipation Maximum standard PS Typical idle standard PS Maximum 80 Plus PS Typical idle 80 Plus PS 1260 BT...

Page 54: ...s 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 The active power factor corrected power supply also has the added benefit of not requiring an input voltage range select switch Table A 1 Specifications continued 48 Appendix A Specifications ENWW ...

Page 55: ...nt Before beginning these procedures ensure that you are discharged of static electricity by briefly touching a grounded metal object NOTE The lifetime of the 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...

Page 56: ...utomatically secures the battery in the proper position Type 2 a 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 b 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 t...

Page 57: ...te this procedure 9 Replace the access panel 10 If the computer was on a stand replace the stand 11 Plug in the computer and turn on power to the computer 12 Reset the date and time your passwords and any special system setups using Computer Setup Refer to the Computer Setup F10 Utility Guide 13 Lock any security devices that were disengaged when the access panel was removed ENWW 51 ...

Page 58: ...52 Appendix B Battery Replacement ENWW ...

Page 59: ...Guide the Desktop Management Guide and the HP ProtectTools Security Manager Guide some models at http www hp com Installing a Security Lock The security locks displayed below and on the following pages can be used to secure the computer Cable Lock Figure C 1 Installing a Cable Lock ENWW Installing a Security Lock 53 ...

Page 60: ...Padlock Figure C 2 Installing a Padlock 54 Appendix C External Security Devices ENWW ...

Page 61: ...ecurity cable by looping it around a stationary object Figure C 3 Securing the Cable to a Fixed Object 2 Thread the keyboard and mouse cables through the lock Figure C 4 Threading the Keyboard and Mouse Cables ENWW Installing a Security Lock 55 ...

Page 62: ...ure C 5 Attaching the Lock to the Chassis 4 Insert the plug end of the security cable into the lock 1 and push the button in 2 to engage the lock Use the key provided to disengage the lock Figure C 6 Engaging the Lock 56 Appendix C External Security Devices ENWW ...

Page 63: ...ided by HP The security screw is located on the fan duct inside the chassis To lock the front bezel remove the security screw from the fan duct 1 and install it through the chassis frame into the front bezel 2 Figure C 7 Installing the Front Bezel Security Screw ENWW Installing a Security Lock 57 ...

Page 64: ...58 Appendix C External Security Devices ENWW ...

Page 65: ...everal 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 to...

Page 66: ...60 Appendix D Electrostatic Discharge ENWW ...

Page 67: ...moved 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 Nev...

Page 68: ...r 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 on PD discs tape cartridges CDs or diskettes Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit NOTE The hard drive locks automatically when the system power is turned off ...

Page 69: ...9 headphone connector 2 I installation guidelines 9 installing battery 49 diskette drive 37 drive cables 27 expansion card 21 guide screws 27 hard drive 39 media card reader 37 memory 17 optical drive 32 removable hard drive 43 security locks 53 K keyboard components 5 connector 4 L line in connector 4 line out connector 4 locks cable lock 53 front bezel 57 HP Business PC Security Lock 55 padlock ...

Page 70: ...xpress card 24 S security cable lock 53 front bezel 57 HP Business PC Security Lock 55 padlock 54 serial connector 4 serial number location 7 shipping preparation 62 specifications computer 47 memory 17 system board drive connections 29 T tower orientation 15 U unlocking access panel 53 USB ports front panel 2 rear panel 4 V ventilation guidelines 61 W Windows Logo key 6 64 Index ENWW ...

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