dell latitude v710 v740 User Manual
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![Page 46
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1 top cover
2 M2.5 x 5-mm screws (2)
3 bottom case
1. Remove the
keyboard.
2. Close the display assembly.
3. From the back of the computer, remove the two M2.5 x 5-mm screws labeled\
circle D.
4. Open the display assembly approximately 180 degrees and support the disp\
lay assembly so that it does not open past this position.
5. Remove the two M2.5 x 5-mm screws that secure the display-feed flex cabl\
e to the...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-45.png "Page 46
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1 top cover
2 M2.5 x 5-mm screws (2)
3 bottom case
1. Remove the
keyboard.
2. Close the display assembly.
3. From the back of the computer, remove the two M2.5 x 5-mm screws labeled\
circle D.
4. Open the display assembly approximately 180 degrees and support the disp\
lay assembly so that it does not open past this position.
5. Remove the two M2.5 x 5-mm screws that secure the display-feed flex cabl\
e to the...")
![Page 47
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1 M2.5 x 5-mm screws (4)
2 hinge blocks (2)
3 M2.5 x 5-mm screws (2)
4 display-feed flex cable
5 pull tab
6. Pull up on the pull tab that is attached to the display-feed flex cable \
connector to remove the connector from the system board.
7. Remove the two M2.5 x 5-mm screws from each hinge block.
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (3 of 1\
0) [2/28/2004 8:22:14 AM]](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-46.png "Page 47
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1 M2.5 x 5-mm screws (4)
2 hinge blocks (2)
3 M2.5 x 5-mm screws (2)
4 display-feed flex cable
5 pull tab
6. Pull up on the pull tab that is attached to the display-feed flex cable \
connector to remove the connector from the system board.
7. Remove the two M2.5 x 5-mm screws from each hinge block.
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (3 of 1\
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![Page 48
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
8. Lift the display assembly up and out of the bottom case.
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (4 of 1\
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Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
8. Lift the display assembly up and out of the bottom case.
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![Page 49
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1screw covers (5) 6M2 x 3-mm screws (4)
2 M2.5 x 5-mm screws
(5) 7
M2.5 x 5-mm screw (1)
3 display bezel 8display-feed flex cable
4 display panel 9flex-cable retention
bracket
5 M2.5 x 5-mm screws
(2) 10
top cover
Removing the Display Bezel
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...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-48.png "Page 49
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
1screw covers (5) 6M2 x 3-mm screws (4)
2 M2.5 x 5-mm screws
(5) 7
M2.5 x 5-mm screw (1)
3 display bezel 8display-feed flex cable
4 display panel 9flex-cable retention
bracket
5 M2.5 x 5-mm screws
(2) 10
top cover
Removing the Display Bezel
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...")
![Page 50
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read Preparing to Work Inside the Computer before performing the following
procedure.
1. Remove the
keyboard.
2. Remove the
display assembly.
3. Remove the
display bezel.
4. Remove the two M2 x 3-mm screws on the left side of the display panel.
5. Remove the two M2 x 3-mm...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-49.png "Page 50
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read Preparing to Work Inside the Computer before performing the following
procedure.
1. Remove the
keyboard.
2. Remove the
display assembly.
3. Remove the
display bezel.
4. Remove the two M2 x 3-mm screws on the left side of the display panel.
5. Remove the two M2 x 3-mm...")
![Page 51
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
9. Disconnect the bottom flex cable connector from the inverter connector o\
n the system board by pulling on the attached pull tab away from the inverter connect\
or.
1 top flex cable connector
2 display panel connector
3 pull tab
4 pull tab
5 inverter connector on
system board
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (7 of 1\
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Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
9. Disconnect the bottom flex cable connector from the inverter connector o\
n the system board by pulling on the attached pull tab away from the inverter connect\
or.
1 top flex cable connector
2 display panel connector
3 pull tab
4 pull tab
5 inverter connector on
system board
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (7 of 1\
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![Page 52
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
6bottom flex cable
connector
10. Remove the tape that secures the display panel connector and the tape th\
at secures the middle of the display-feed flex cable to the display panel.
11. Pull the top flex cable connector down and away to remove it from the di\
splay panel connector.
Replacing the Display Panel
1. Reconnect the top flex cable connector to the display panel connector.
2. Reconnect the bottom flex cable...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-51.png "Page 52
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
6bottom flex cable
connector
10. Remove the tape that secures the display panel connector and the tape th\
at secures the middle of the display-feed flex cable to the display panel.
11. Pull the top flex cable connector down and away to remove it from the di\
splay panel connector.
Replacing the Display Panel
1. Reconnect the top flex cable connector to the display panel connector.
2. Reconnect the bottom flex cable...")
![Page 53
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
3. Remove the display bezel.
4. Remove the two M2.5 x 5-mm screws that secure the display latch and brac\
ket to the top cover.
5. Lift the display latch, bracket, and spring up and out of the top cover.\
1 spring
2 spring hook (display
latch)
3 M2.5 x 5-mm screws (2)
4 display latch
5 bracket
6 spring hook (top cover)
Replacing the Display Latch
1. Attach one end of the spring to the spring hook on the left edge of...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-52.png "Page 53
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
3. Remove the display bezel.
4. Remove the two M2.5 x 5-mm screws that secure the display latch and brac\
ket to the top cover.
5. Lift the display latch, bracket, and spring up and out of the top cover.\
1 spring
2 spring hook (display
latch)
3 M2.5 x 5-mm screws (2)
4 display latch
5 bracket
6 spring hook (top cover)
Replacing the Display Latch
1. Attach one end of the spring to the spring hook on the left edge of...")
![Page 54
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
3. Replace the two M2.5 x 5-mm screws that secure the display latch and bra\
cket to the top cover.
Back to Contents Page
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (10 of \
10) [2/28/2004 8:22:14 AM]](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-53.png "Page 54
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\
al
3. Replace the two M2.5 x 5-mm screws that secure the display latch and bra\
cket to the top cover.
Back to Contents Page
file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (10 of \
10) [2/28/2004 8:22:14 AM]")
![Page 55
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 outlets\
, and
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-54.png "Page 55
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 outlets\
, and
remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read...")
![Page 56
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, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read Preparing to Work Inside the Computer before performing the following...](http://img.usermanuals.tech/thumb/19/48103/w64_dell-latitude-v710-v740-service-manual-55.png "Page 56
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, ground yourself by using a wrist grounding strap or by tou\
ching
an unpainted metal surface on the computer.
NOTICE: Read Preparing to Work Inside the Computer before performing the following...")
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\ al 9. Disconnect the bottom flex cable connector from the inverter connector o\ n the system board by pulling on the attached pull tab away from the inverter connect\ or. 1 top flex cable connector 2 display panel connector 3 pull tab 4 pull tab 5 inverter connector on system board file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (7 of 1\ 0) [2/28/2004 8:22:14 AM]
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\ al 6bottom flex cable connector 10. Remove the tape that secures the display panel connector and the tape th\ at secures the middle of the display-feed flex cable to the display panel. 11. Pull the top flex cable connector down and away to remove it from the di\ splay panel connector. Replacing the Display Panel 1. Reconnect the top flex cable connector to the display panel connector. 2. Reconnect the bottom flex cable connector to the inverter connector on t\ he system board. 3. Replace the tape that secures the display panel connector and the tape t\ hat secures the middle of the display-feed flex cable to the display panel. 4. Place the bottom edge of the display panel in the bottom of the top cove\ r and elevate the top of the panel with your hand. 5. Lay the display panel in the top cover. 6. Reinstall the four M2 x 3-mm screws that secure the display panel to the\ top cover. 7. Reinstall the M2.5 x 5-mm screw that secures the display-feed flex cable\ to the display assembly. Display Latch 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 strap or by tou\ ching an unpainted metal surface on the computer. Removing the Display Latch 1. Remove the keyboard. 2. Remove the display assembly. file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (8 of 1\ 0) [2/28/2004 8:22:14 AM]
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\ al 3. Remove the display bezel. 4. Remove the two M2.5 x 5-mm screws that secure the display latch and brac\ ket to the top cover. 5. Lift the display latch, bracket, and spring up and out of the top cover.\ 1 spring 2 spring hook (display latch) 3 M2.5 x 5-mm screws (2) 4 display latch 5 bracket 6 spring hook (top cover) Replacing the Display Latch 1. Attach one end of the spring to the spring hook on the left edge of the \ display latch, and attach the other end of the spring to the spring hook in the top cover. \ 2. Place the display latch on top of its screw holes, and then place the br\ acket on top of the display latch, aligning the bracket and display latch screw holes. file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (9 of 1\ 0) [2/28/2004 8:22:14 AM]
Display Assembly and Display Latch: Dell Latitude V710/V740 Service Manu\ al 3. Replace the two M2.5 x 5-mm screws that secure the display latch and bra\ cket to the top cover. Back to Contents Page file:///F|/Service%20Manuals/Dell/Latitude/v710-740/display.htm (10 of \ 10) [2/28/2004 8:22:14 AM]
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 outlets\ , and remove any installed batteries. NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\ ching an unpainted metal surface on the computer. NOTICE: Read Preparing to Work Inside the Computer before performing the following procedure. 1. Remove the keyboard. 2. Remove the two M2.5 x 5-mm screws that secure the display-feed flex cabl\ e to the system board. NOTICE: When reconnecting the display-feed flex cable connector to the system bo\ ard, push down on the top left and right ends of the connector. Pressing on t\ he center of the connector may damage resistors and compromise EMI protection in the comp\ uter. 3. Pull up on the pull tab that is attached to the display-feed flex cable \ connector to remove the connector from the system board. 4. Remove the three M2.5 x 12-mm screws that secure the EMI shield to the b\ ottom case, and pull the EMI shield out of the bottom case. file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (1 of \ 12) [2/28/2004 8:22:16 AM]
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, ground yourself by using a wrist grounding strap or by tou\ ching an unpainted metal surface on the computer. NOTICE: Read Preparing to Work Inside the Computer before performing the following procedure. 1. Remove the keyboard. 2. Remove the EMI Shield. 3. Remove the screw that secures the video board to the system board: file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (2 of \ 12) [2/28/2004 8:22:16 AM]
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service \ Manual l For V710, the screw is M2.5 x 5 mm. l For V740, the screw is M2.5 x 8mm. 4. Pull the video board out of the bottom case: l For V710, pull the video board by the edges toward the front of the comp\ uter. l For V740, pull the video board by the pull tab toward the front of the c\ omputer. V710 Video Board 1 M2.5 x 5-mm screw (1) 2 V710 video board V740 Video Board file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (3 of \ 12) [2/28/2004 8:22:16 AM]
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 syst\ em board, and slide the top edge of the video board under the palm rest. V710 Video Board file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (4 of \ 12) [2/28/2004 8:22:16 AM]
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service \ Manual 1 M2.5 x 5-mm screw (1) 2 palm rest 3 top right corner of the V710 video board 4 guide V740 Video Board file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (5 of \ 12) [2/28/2004 8:22:16 AM]
EMI Shield, Video Board, and Palm Rest: Dell Latitude V710/V740 Service \ Manual 1 M2.5 x 8-mm screw (1) 2 palm rest 3 top right corner of the V740 video board 4 guide NOTICE: For V740 only, before you connect the video board to the system board, e\ nsure that you route the power- board flex cable under the memory module. 2. Lay the video board flat on the system board, and connect the video boar\ d connector to the interface connector on the system board. V710 Video Board Connector file:///F|/Service%20Manuals/Dell/Latitude/v710-740/palmrest.htm (6 of \ 12) [2/28/2004 8:22:16 AM]