Dell Precision M6400 - Removing the Display Cover; Replacing the Display Cover

LED and CCFL Displays: Dell Precision M6400 Service Manual
file:///T|/htdocs/systems/wsm6400/en/sm/displayb.htm[11/16/2012 10:27:02 AM]
5. Replace the LVDS captive screw.
6. Thread the WWAN, WLAN, and WPAN antenna cables through the computer.
7. Replace the keyboard (see Replacing the Keyboard
).
8. Replace the LED cover (see Replacing the LED Cover
).
9. Close the display and turn the computer upside down.
10. Replace the two M2.5 x 8-mm screws on the back of the base assembly and the two M2.5 x 8-mm screws on the
bottom of the base assembly.
11. Route the wireless antenna cables. Ensure you route the cables under each tab in the routing channels.
12. Depending on the cards in your computer configuration, connect the antenna cables to the WWAN, WLAN, and WPAN
cards (see Replacing a WWAN Card
, Replacing the WLAN/WiMax Card, and Replacing a WPAN Card).
Place any unused antenna cables in the base assembly cable holders next to the card slot.
13. Replace the base assembly cover (see Replacing the Base Assembly Cover).
14. Follow the procedures in After Working on Your Computer
.
Removing the Display Cover
CAUTION: Before working inside your computer, read the safety information that shipped with your
computer. For additional safety best practices information, see the Regulatory Compliance Homepage on
www.dell.com at: www.dell.com/regulatory_compliance.
1. Follow the instructions in Before Working on Your Computer
.
2. Remove the display assembly (see Removing the Display Assembly
).
3. Remove the display bezel (see Removing the Display Bezel
).
NOTE: It is not necessary to remove the brackets from the display panels in the next step.
4. Remove the display panel from the display cover (see Removing the Display Panel
).
Replacing the Display Cover
CAUTION: Before working inside your computer, read the safety information that shipped with your
computer. For additional safety best practices information, see the Regulatory Compliance Homepage on
www.dell.com at: www.dell.com/regulatory_compliance.
1. Remove the tape from the cables that are taped to the display cover.
2. Replace the display panel (see Replacing the Display Panel
).
3. Replace the display bezel (see Replacing the Display Bezel
).
4. Replace the display assembly (see Replacing the Display Assembly
).
5. Follow the procedures in After Working on Your Computer
.