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System Board : Dell Latitude V700 Service Manual

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System Board

Dell™ Latitude™ V700 Service Manual

NOTICE:

Disconnect the computer and attached devices from electrical outlets and remove any

installed battery.

NOTICE:

To avoid ESD, ground yourself by using a wrist grounding strap or by periodically

touching an unpainted metal surface on the computer.

The system board's BIOS contains the system service tag number, which is also visible on a bar-code

label on the bottom of the computer. The replacement kit for the system board includes a floppy disk

or CD that provides a utility for transferring the service tag number to the replacement system board.

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Summary of Contents for Latitude V700

Page 1: ...Thank you for purchasing this Factory Service Manual CD DVD from servicemanuals4u com Please check out our eBay auctions for more great deals on Factory Service Manuals servicemanuals4u ...

Page 2: ...r Thermal Cooling Assembly Microprocessor Module Video Memory Cache Card Optional Palm Rest LED Board System Board Battery and Media Bay Latches Fan RJ 11 RJ 45 Board Notes Notices and Cautions NOTE A NOTE indicates important information that helps you make better use of your computer NOTICE A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the probl...

Page 3: ...tities claiming the marks and names or their products Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own This product incorporates copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights owners Use of this copyright pr...

Page 4: ...ssis NOTICE Handle components and cards with care Do not touch the components or contacts on a card Hold a card by it edges or by its metal mounting bracket Hold a component such as a microprocessor by its edges not by its pins 1 To avoid damaging the computer perform the following steps before you begin working inside the computer 2 Make sure that the work surface is clean to prevent scratching t...

Page 5: ...u must remove the battery before you service the computer 11 Remove any installed device in the media bay Recommended Tools 1 magnetized Phillips head screwdriver Small flat blade screwdriver Pry stick Small plastic scribe Microprocessor extractor Flash BIOS update program floppy disk or CD required only when upgrading the microprocessor or replacing the system board Screw Identification Before re...

Page 6: ...ponding hole and avoid over tightening Screw Placemat Hard Drive Door Security M3 x 5 mm 1 each Keyboard to Bottom Case Assembly M2 5 x 20 mm 4 each one in memory door and one in Mini PCI card door Display to Base M2 5 x 6 mm 3 each 2 at back of computer 1 at flex cable strain relief file I SERVICE 20MANUALS DELL 20MANUALS LA ok Latitude V700 v700_SERVICE_MANUAL begin htm 3 of 5 6 21 2004 2 50 58 ...

Page 7: ...Display Mounting Bracket 14 1 inches M2 x 3 mm 4 each Flex Cable Mounting Bracket to Top Cover M2 5 x 4 mm 1 each Video Memory Cache Card M2 5 x 4 mm 2 each Palm Rest to Bottom Case Assembly M2 5 x 20 mm 9 each LED Board M2 x 4 mm 2 each System Board M2 5 x 4 mm captive washer screws 3 each M2 5 x 20 mm 1 each Fan M2 x 4 mm 3 each RJ 11 RJ 45 Board M2 5 x 4 mm 1 each file I SERVICE 20MANUALS DELL ...

Page 8: ...Before You Begin Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA ok Latitude V700 v700_SERVICE_MANUAL begin htm 5 of 5 6 21 2004 2 50 58 AM ...

Page 9: ...l Latitude V700 Service Manual Back to Contents Page System Components Dell Latitude V700 Service Manual file I SERVICE 20MANUALS DELL 20MANUALS LA k Latitude V700 v700_SERVICE_MANUAL system htm 1 of 2 6 21 2004 2 50 58 AM ...

Page 10: ...System Components Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA k Latitude V700 v700_SERVICE_MANUAL system htm 2 of 2 6 21 2004 2 50 58 AM ...

Page 11: ...ptical Drive Dell Latitude V700 Service Manual Hard Drive Fixed Optical Drive Hard Drive NOTICE Disconnect the computer and attached devices from electrical outlets and remove any installed battery file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL hdd htm 1 of 4 6 21 2004 2 50 59 AM ...

Page 12: ...in Preparing to Work Inside the Computer 2 Close the display turn the computer upside down on a flat work surface and remove the battery 3 Remove the M3 x 5 mm screw from the center of the hard drive door 4 Slide the drive door up until the drive assembly tab disengages from the door slots in the bottom case assembly 5 Carefully pull the drive assembly straight out of the bottom case assembly Repl...

Page 13: ...touching an unpainted metal surface on the computer Removing the Fixed Optical Drive 1 Follow the instructions in Preparing to Work Inside the Computer 2 Loosen the captive screw on the bottom of the computer 3 Turn the computer over loosen the captive screw marked C and pull out the pull tab to remove the fixed optical drive Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok La...

Page 14: ...Hard Drive and Fixed Optical Drive Dell Latitude V700 Service Manual file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL hdd htm 4 of 4 6 21 2004 2 50 59 AM ...

Page 15: ... grounding strap or by periodically touching an unpainted metal surface on the computer Removing the Memory Module Cover NOTICE To avoid damaging the system board you must remove the battery before you service the computer NOTICE Handle memory modules with care Don t touch the components on a module Hold a module by its edges 1 Follow the instructions in Preparing to Work Inside the Computer 2 Rem...

Page 16: ...ory Modules and Mini PCI Card Dell Latitude V700 Service Manual Removing Memory Modules file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL upgrades htm 2 of 6 6 21 2004 2 50 59 AM ...

Page 17: ...odule install it in the connector labeled DIMM A If you have two memory modules install the second module in the connector labeled DIMM B 2 Insert the memory module s edge connector with the slot at a 45 degree angle and press the memory module firmly into the slot 3 Pivot the memory module down until it clicks into place If you do not hear a click remove the module and reinstall it 4 Insert the m...

Page 18: ...ystem board can be removed A Mini PCI card may consist of a modem or a modem and network adapter combination A modem or modem and network adapter combination must be connected to the wiring harness as appropriate Removing the Mini PCI Card 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the M2 5 x 20 mm screw and lift out the Mini PCI card cover 3 To release the Mini PC...

Page 19: ...he socket 2 Connect the wiring harness to the Mini PCI card NOTICE The connectors are keyed for correct insertion do not force the connections NOTICE If you are installing a modem card fold and tuck the unused wiring harness under the card so that it does not interfere with the cover 3 Pivot the Mini PCI card down until it clicks into place 4 Replace the Mini PCI card cover file I SERVICE 20MANUAL...

Page 20: ...mory Modules and Mini PCI Card Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL upgrades htm 6 of 6 6 21 2004 2 50 59 AM ...

Page 21: ...TICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer Removing the Keyboard 1 Follow the instructions in Preparing to Work Inside the Computer 2 Turn the computer over and remove the four screws labeled with a circle K file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL keyboard htm 1 of 5 ...

Page 22: ...ICE Be careful when handling the keyboard The keycaps are fragile easily dislodged and time consuming to replace 4 Insert a pry stick under the blank key to pry up the keyboard file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL keyboard htm 2 of 5 6 21 2004 2 51 00 AM ...

Page 23: ...yboard and slide it slightly to the right to disengage the tabs at the left end 6 Pivot the keyboard and balance it upright on the left side of the computer file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL keyboard htm 3 of 5 6 21 2004 2 51 00 AM ...

Page 24: ...e to the interface connector on the system board NOTICE Position the keyboard flex cable so that it is not pinched when you replace the keyboard in the bottom case assembly 2 Insert the metal tabs at the left end of the keyboard under the edge of the bottom case assembly and fit the keyboard into place 3 Check that the keyboard is correctly installed The keys should be flush with the left and righ...

Page 25: ...ervice Manual surfaces of the palm rest 4 Reinstall the four screws in the holes labeled K Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL keyboard htm 5 of 5 6 21 2004 2 51 00 AM ...

Page 26: ...s Page Display Dell Latitude V700 Service Manual Display and Bezel Assembly Display Bezel and Panel Display Latch Display and Bezel Assembly file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 1 of 11 6 21 2004 2 51 01 AM ...

Page 27: ...s and remove any installed battery NOTICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer Removing the Hinge Cover file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 2 of 11 6 21 2004 2 51 01 AM ...

Page 28: ... Computer 2 Use a nonmarring tool to loosen the hinge cover at the back and at each side of the computer 3 Open the display and lift off the hinge cover Removing the Display Assembly file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 3 of 11 6 21 2004 2 51 01 AM ...

Page 29: ...ove the M2 5 x 6 mm screw that secures the display flex cable to the strain relief and then use the pull loop to remove the flex cable from the system board file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 4 of 11 6 21 2004 2 51 01 AM ...

Page 30: ...ragile components 3 Open the display and remove the two screws marked with a circle D that secure the display assembly to the bottom case assembly 4 With the display in an upright position lift the display assembly from the bottom case assembly Display Bezel and Panel Display Bezel file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 5 of 11 6 21 2004 2 51 01 AM...

Page 31: ...trical outlets and remove any installed battery NOTICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 6 of 11 6 21 2004 2 51 01 AM ...

Page 32: ...bezel 5 Remove the two M2 5 x 4 mm screws located at the bottom of the bezel 6 Separate the bezel from the display assembly top cover The bezel is secured to the display assembly top cover with plastic tabs around the sides Use a plastic scribe to help separate the bezel from the top cover Removing the Display Panel 1 Remove the hinge cover 2 Remove the screw securing the display flex cable to its...

Page 33: ... mounting bracket to the top cover assembly 5 Remove the four M2 x 3 mm screws two on each side from the right and left sides of the panel 6 Lift the display panel and flex cable out of the top cover assembly 7 Disconnect the display flex cable from the two connectors a ZIF and a standard connector on the display panel NOTE If you find a kaption tape on the standard connector remove it file I SERV...

Page 34: ...hat the ZIF connector is locked into place on the back of the display panel 2 Place the display panel in the top cover taking care that the display flex cable is in place and is not crushed or crimped 3 Reinstall the M2 5 x 4 mm screw that secures the flex cable mounting bracket to the top cover file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL display htm 9 of 11 6 21 2...

Page 35: ... Remove the screw securing the display flex cable to its strain relief and then use the pull loop to remove the flex cable from the system board memory cache card NOTICE When reconnecting the display flex cable press down on both ends of the connector not in the middle Pressing the middle of the connector can damage fragile components file I SERVICE 20MANUALS DELL 20MANUALS L Latitude V700 v700_SE...

Page 36: ... the display latch by unsnapping the latch and captive spring NOTICE When replacing the display latch it may help to flex the cover slightly to allow more space while seating the latch Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS L Latitude V700 v700_SERVICE_MANUAL display htm 11 of 11 6 21 2004 2 51 01 AM ...

Page 37: ...omputer and attached devices from electrical outlets and remove any installed battery NOTICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer Removing the Microprocessor Thermal Cooling Assembly file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL thermal htm 1 of 3 6 21 2004 2 51 02 AM ...

Page 38: ...o not touch the heat transfer areas on the thermal cooling assembly The oils in your skin reduce the heat transfer capability of the thermal pads 4 Insert a pry stick into the latch mechanism at the left side of the microprocessor retaining clip and pry open the clip 5 Lift out the thermal cooling assembly Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_...

Page 39: ...Microprocessor Thermal Cooling Assembly Dell Latitude V700 Service Manual file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL thermal htm 3 of 3 6 21 2004 2 51 02 AM ...

Page 40: ...To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer Removing the Microprocessor Module 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the hinge cover 4 Remove the microprocessor thermal cooling assembly file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v70...

Page 41: ...screw The location of the screw and the rotation direction may vary with the socket manufacturer look for small icons indicating open and locked positions b Use the microprocessor extraction tool to remove the microprocessor module c To remove the microprocessor module pull the module straight up Do not bend the pins Replacing the Microprocessor Module NOTICE After replacing the microprocessor mod...

Page 42: ...s correctly seated all four corners are aligned to the same height If one or more corners of the module are higher than the others the module is not seated correctly 2 Tighten the cam lock screw NOTICE Do not over or under tighten the screw Tighten it until the screw indicator points to the closed or locked indicator on the socket 3 Replace the microprocessor thermal cooling assembly 4 While press...

Page 43: ...Microprocessor Module Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL cpu htm 4 of 4 6 21 2004 2 51 03 AM ...

Page 44: ... surface on the computer Removing the Video Memory Cache Card 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the keyboard 3 Remove the hinge cover 4 Remove the two M2 5 x 4 mm screws that secure the video memory cache card 5 Lift the video memory cache card out of the system board connector Replacing the Video Memory Cache Card 1 Align the two screw holes and press dow...

Page 45: ...ideo Memory Cache Card Optional Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS L Latitude V700 v700_SERVICE_MANUAL vidmem htm 2 of 2 6 21 2004 2 51 03 AM ...

Page 46: ... any installed battery NOTICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the hard drive and the fixed optical drive 3 Remove the keyboard file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL palmrest htm 1 of 3...

Page 47: ...ver 7 Remove the nine M2 5 x 20 mm screws labeled with a circle P that secure the palm rest to the computer 8 Turn the computer over 9 Use the pull loop to disconnect the palm rest flex cable from the touch pad connector on the system board 10 Carefully lift out the palm rest file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL palmrest htm 2 of 3 6 21 2004 2 51 04 AM ...

Page 48: ...Palm Rest Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL palmrest htm 3 of 3 6 21 2004 2 51 04 AM ...

Page 49: ...ched devices from electrical outlets and remove any installed battery NOTICE To avoid ESD ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface on the computer Removing the LED Board file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL led htm 1 of 2 6 21 2004 2 51 04 AM ...

Page 50: ...crews 4 Lift the LED board out of connector Replacing the LED Board 1 Align the two screw holes with the two mounting holes on the bottom case assembly and press the board into its connector 2 Replace the two M2 x 4 mm screws Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL led htm 2 of 2 6 21 2004 2 51 04 AM ...

Page 51: ...ap or by periodically touching an unpainted metal surface on the computer The system board s BIOS contains the system service tag number which is also visible on a bar code label on the bottom of the computer The replacement kit for the system board includes a floppy disk or CD that provides a utility for transferring the service tag number to the replacement system board file I SERVICE 20MANUALS ...

Page 52: ...dules 5 Remove the keyboard 6 Remove the hinge cover 7 Remove the display assembly 8 Remove the palm rest 9 Remove the video memory cache card if present 10 Remove the microprocessor thermal cooling assembly 11 If migrating the microprocessor remove the microprocessor module 12 Remove the three M2 5 x 4 mm captive washer screws from the system board 13 Remove the M2 5 x 20 mm screw from the center...

Page 53: ...System Board Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL sysboard htm 3 of 3 6 21 2004 2 51 05 AM ...

Page 54: ...attery and Media Bay Latches Dell Latitude V700 Service Manual NOTICE Disconnect the computer and attached devices from electrical outlets and remove any installed battery file I SERVICE 20MANUALS DELL 20MANUALS LA Latitude V700 v700_SERVICE_MANUAL baylatch htm 1 of 2 6 21 2004 2 51 06 AM ...

Page 55: ... well to eject the latch button from the bottom of the case without loosening the upper latch spring and slider If the upper latch does come loose a Reinsert the spring onto the slider and reinstall both pieces in the latch housing on the inside of the case b Ensure that the slider is inserted so that the side with the two bumps is facing the back of the case and the surface with the wear ribs is ...

Page 56: ...ounding strap or by periodically touching an unpainted metal surface on the computer Removing the Fan 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove the system board 3 Remove the three M2 x 4 mm screws from the fan 4 Disconnect the two fan cables from the system board 5 Pull the fan away from the back panel bracket file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitu...

Page 57: ...nnect the shorter cable to the connector closest to the fan Route both cables so that they will not be pinched by the thermal cooling assembly Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS LA 20ok Latitude V700 v700_SERVICE_MANUAL fan htm 2 of 2 6 21 2004 2 51 06 AM ...

Page 58: ...ally touching an unpainted metal surface on the computer Removing the Protective Covers From the RJ 11 and RJ 45 Connectors 1 Follow the instructions in Preparing to Work Inside the Computer 2 Remove one or both of the plastic connector covers one or both of the covers may be installed by slipping a nonmarring tool into the cutout at the top and pivoting the tool up to disengage the inner securing...

Page 59: ...x 4 mm screw from the RJ 11 RJ 45 board NOTICE The plastic tab is fragile pull it back only far enough to remove the board 4 Reach into the enclosure and while pulling the tall plastic tab away from the board to release it lift out the board When replacing the RJ 11 RJ 45 board protect the wiring harness by routing it between the plastic posts as shown in the following figure file I SERVICE 20MANU...

Page 60: ...RJ 11 RJ 45 Board Dell Latitude V700 Service Manual Back to Contents Page file I SERVICE 20MANUALS DELL 20MANUALS L k Latitude V700 v700_SERVICE_MANUAL modem htm 3 of 3 6 21 2004 2 51 07 AM ...

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