Page 3 - Before You Begin; Preparing to Work Inside the Computer
Before You Begin: Dell Latitude V710/V740 Service Manual Back to Contents Page Before You Begin Dell™ Latitude™ V710/V740 Service Manual Preparing to Work Inside the Computer Recommended Tools Computer Orientation Screw Identification Preparing to Work Inside the Computer CAUTION: Only a certified s...
Page 5 - Recommended Tools
Before You Begin: Dell Latitude V710/V740 Service Manual 1 battery lock 2 battery latch release 3 battery 10. To dissipate any static electricity while you work, use a wrist grounding strap or periodically touch an unpainted metal surface. 11. Handle components and cards with care. Do not touch the ...
Page 11 - System Components
System Components: Dell Latitude V710/V740 Service Manual Back to Contents Page System Components Dell™ Latitude™ V710/V740 Service Manual NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by you...
Page 14 - Removing the Back-Panel Fan
Back-Panel Fan (V740 Only): Dell Latitude V710/V740 Service Manual Back to Contents Page Back-Panel Fan (V740 Only) Dell™ Latitude™ V710/V740 Service Manual Removing the Back-Panel Fan NOTICE: To prevent data loss, turn off the computer before removing the back- panel fan. Do not remove the fan whil...
Page 16 - Replacing the Back-Panel Fan
Back-Panel Fan (V740 Only): Dell Latitude V710/V740 Service Manual 1 fan 2 fan cable connector Replacing the Back-Panel Fan 1. Slide the fan into the bottom case. 2. Tuck the fan cable under the bottom case, and connect the cable to the system board. file:///F|/Service%20Manuals/Dell/Latitude/v710-7...
Page 18 - Hard Drive; Removing the Hard Drive
Hard Drive: Dell Latitude V710/V740 Service Manual Back to Contents Page Hard Drive Dell™ Latitude™ V710/V740 Service Manual Removing the Hard Drive NOTICE: To prevent data loss, turn off the computer before removing the hard drive. Do not remove the hard drive while the computer is on or in a power...
Page 19 - Replacing the Hard Drive
Hard Drive: Dell Latitude V710/V740 Service Manual NOTICE: When the hard drive is not in the computer, store it in protective antistatic packaging. 1 bottom of computer 2 M2.5 x 5-mm screw 3 hard drive door 4. Lift the hard drive door to release it, and slide the hard drive out of the computer. Repl...
Page 21 - Drive, and Floppy Drive; Memory Module; Removing the Memory Module/Modem Cover
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual Back to Contents Page Memory Module, Modem, Optical Drive, and Floppy Drive Dell™ Latitude™ V710/V740 Service Manual Memory Module Modem Optical Drive Floppy Drive Memory Module Removing the Memory Module/M...
Page 25 - Modem
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual 1 M2.5 x 5-mm screw 2 memory module/modem cover 3 arrows (2) 4 lines (2) 5. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet. 6. Turn on the compu...
Page 29 - Optical Drive; Removing an Installed Optical Drive
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual 1 M2.5 x 5-mm screw 2 memory module/modem cover 3 arrows (2) 4 lines (2) Optical Drive Removing an Installed Optical Drive NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by touchi...
Page 31 - Installing an Optical Drive
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual 1 M2.5 x 8-mm screw 2 optical-drive release button 3 optical drive Installing an Optical Drive 1. Slide the optical drive into the bay until the optical drive is fully seated. 2. Replace and tighten the M2....
Page 33 - Floppy Drive; Removing an Installed Floppy Drive
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual 1 M2.5 x 5-mm screw 2 memory module/modem cover 3 arrows (2) 4 lines (2) Floppy Drive Removing an Installed Floppy Drive NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by touching...
Page 35 - Installing a Floppy Drive
Memory Module, Modem, Optical Drive, and Floppy Drive: Dell Latitude V710/V740 Service Manual NOTICE: Release the securing tab before you disconnect the flex cable from the ZIF connector. Failure to do so can damage the ZIF connector. 3. Disconnect the flex cable from the ZIF connector: a. Pull the ...
Page 39 - Keyboard; Removing the Keyboard
Keyboard: Dell Latitude V710/V740 Service Manual Back to Contents Page Keyboard Dell™ Latitude™ V710/V740 Service Manual Removing the Keyboard NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE: To avoid ESD, ground yourself b...
Page 43 - Replacing the Keyboard
Keyboard: Dell Latitude V710/V740 Service Manual Replacing the Keyboard NOTICE: The keycaps on the keyboard are fragile, easily dislodged, and time- consuming to replace. Be careful when handling and replacing the keyboard. 1. Place the keyboard on the palm rest at the front of the computer with the...
Page 45 - Display Assembly and Display Latch; Display Assembly
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manual Back to Contents Page Display Assembly and Display Latch Dell™ Latitude™ V710/V740 Service Manual Display Assembly Display Latch Display Assembly NOTICE: You must remove the display assembly before you remove the palm rest. N...
Page 49 - Removing the Display Bezel; Removing the Display Panel
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manual 1 screw covers (5) 6 M2 x 3-mm screws (4) 2 M2.5 x 5-mm screws (5) 7 M2.5 x 5-mm screw (1) 3 display bezel 8 display-feed flex cable 4 display panel 9 flex-cable retention bracket 5 M2.5 x 5-mm screws (2) 10 top cover Removin...
Page 52 - Replacing the Display Panel; Display Latch; Removing the Display Latch
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manual 6 bottom flex cable connector 10. Remove the tape that secures the display panel connector and the tape that secures the middle of the display-feed flex cable to the display panel. 11. Pull the top flex cable connector down a...
Page 53 - Replacing the Display Latch
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manual 3. Remove the display bezel . 4. Remove the two M2.5 x 5-mm screws that secure the display latch and bracket to the top cover. 5. Lift the display latch, bracket, and spring up and out of the top cover. 1 spring 2 spring hook...
Page 55 - EMI Shield
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service Manual Back to Contents Page EMI Shield, Video Board, and Palm Rest Dell™ Latitude™ V710/V740 Service Manual EMI Shield Video Board Palm Rest EMI Shield NOTICE: Disconnect the computer and any attached devices from electrical ou...
Page 56 - Video Board; Removing the Video Board
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service Manual 1 EMI shield 2 M2.5 x 12-mm screws (3) Video Board Removing the Video Board NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE: To avoid ESD, groun...
Page 58 - Replacing the Video Board
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service Manual 1 V740 video board 2 M2.5 x 8-mm screw (1) 3 pull tab Replacing the Video Board 1. Align the top right corner of the video board with the guide on the system board, and slide the top edge of the video board under the palm...
Page 63 - Palm Rest
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service Manual 5. Replace the keyboard . Palm Rest NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding st...
Page 67 - Microprocessor Thermal-Cooling; Removing the Microprocessor Thermal-Cooling
Microprocessor Thermal-Cooling Assembly: Dell Latitude V710/V740 Service Manual Back to Contents Page Microprocessor Thermal-Cooling Assembly Dell™ Latitude™ V710/V740 Service Manual Removing the Microprocessor Thermal-Cooling Assembly NOTICE: Disconnect the computer and any attached devices from el...
Page 68 - Replacing the Microprocessor Thermal-Cooling
Microprocessor Thermal-Cooling Assembly: Dell Latitude V710/V740 Service Manual 1 microprocessor thermal- cooling assembly 2 captive screws (4) 3 fan power cable 5. Lift the microprocessor thermal-cooling assembly up toward the front of the computer and out of the system board. Replacing the Micropr...
Page 70 - Microprocessor Module; Removing the Microprocessor Module
Microprocessor Module: Dell Latitude V710/V740 Service Manual Back to Contents Page Microprocessor Module Dell™ Latitude™ V710/V740 Service Manual Removing the Microprocessor Module NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. ...
Page 72 - Replacing the Microprocessor Module
Microprocessor Module: Dell Latitude V710/V740 Service Manual NOTICE: To ensure maximum cooling for the microprocessor, do not touch the heat transfer areas on the microprocessor thermal-cooling assembly. The oils in your skin reduce the heat transfer capability of the thermal pads. 3. Remove the mi...
Page 74 - Flashing the BIOS
Flashing the BIOS: Dell Latitude V710/V740 Service Manual Back to Contents Page Flashing the BIOS Dell™ Latitude™ V710/V740 Service Manual 1. Ensure that the AC adapter is plugged in and that the main battery is installed properly. 2. Turn on the computer. Follow the instructions that appear on the ...
Page 75 - Speakers; Removing the Speakers
Speakers: Dell Latitude V710/V740 Service Manual Back to Contents Page Speakers Dell™ Latitude™ V710/V740 Service Manual Removing the Speakers NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE: To avoid ESD, ground yourself b...
Page 77 - Replacing the Speakers
Speakers: Dell Latitude V710/V740 Service Manual 7. Remove the palm rest . 8. Disconnect the speaker connector from the system board. NOTICE: Remove the speaker cables from their routing clips and die casting with care to avoid damaging the cables. 9. Remove the speaker cables from under or between ...
Page 79 - System Board; Removing the System Board
System Board: Dell Latitude V710/V740 Service Manual Back to Contents Page System Board Dell™ Latitude™ V710/V740 Service Manual Removing the System Board NOTICE: For V740 only, prior to replacing the system board, ensure that a thermal pad is present on the Memory Controller Hub (MCH) heat-sink, lo...
Page 83 - Replacing the System Board
System Board: Dell Latitude V710/V740 Service Manual 1 video-connector hex nuts 2 parallel-connector hex nuts 3 headphone/microphone flex-panel 19. Remove the two hex nuts that secure the video connector to the bottom case. 20. Remove the two hex nuts that secure the parallel connector to the bottom...
Page 87 - Base Plastics; Removing the Base Plastics
Base Plastics: Dell Latitude V710/V740 Service Manual Back to Contents Page Base Plastics Dell™ Latitude™ V710/V740 Service Manual Removing the Base Plastics NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries. NOTICE: To avoid ESD, gr...
Page 90 - Battery Latch Assembly; Removing the Battery Latch Assembly
Battery Latch Assembly: Dell Latitude V710/V740 Service Manual Back to Contents Page Battery Latch Assembly Dell™ Latitude™ V710/V740 Service Manual Removing the Battery Latch Assembly NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batterie...
Page 91 - Replacing the Battery Latch Assembly
Battery Latch Assembly: Dell Latitude V710/V740 Service Manual 13. Remove the M2 x 4-mm screw from the battery latch assembly. 14. Remove the latch spring and plate from the bottom case. 1 M2 x 4-mm screw (1) 2 latch plate 3 latch button 4 bottom case 5 latch spring 6 latch spring connector Replacin...
Page 93 - Pin Assignments for I/O Connectors; USB Connector
Pin Assignments for I/O Connectors: Dell Latitude V710/V740 Service Manual Back to Contents Page Pin Assignments for I/O Connectors Dell™ Latitude™ V710/V740 Service Manual USB Connector PS/2 Connector Video Connector Parallel Connector USB Connector Pin Signal 1 USB5V+ 2 USBP– 3 USBP+ 4 GND file://...
Page 94 - Video Connector
Pin Assignments for I/O Connectors: Dell Latitude V710/V740 Service Manual PS/2 Connector Pin Signal 1 KBDATA 2 PS2DATA 3 GND 4 VCC 5 KBCLK 6 PS2CLK Video Connector file:///F|/Service%20Manuals/Dell/Latitude/v710-740/pinouts.htm (2 of 4) [2/28/2004 8:22:21 AM]
Page 95 - Parallel Connector
Pin Assignments for I/O Connectors: Dell Latitude V710/V740 Service Manual Pin Signal Pin Signal 1 CRT_R 9 5V+ 2 CRT_G 10 GND 3 CRT_B 11 MONITOR_DETECT– 4 NC 12 DDC_DATA 5 GND 13 CRT_HS 6 GND 14 CRT_VS 7 GND 15 DDC_CLK 8 GND Parallel Connector file:///F|/Service%20Manuals/Dell/Latitude/v710-740/pino...
