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Replacing the Display-Light Boards
WARNING:
information that shipped with your computer and follow the steps in
"Before You Begin" on page 11. For additional safety best practices
information, see the Regulatory Compliance Homepage at
dell.com/regulatory_compliance.
Procedure
1
Align the screw holes on the display-light boards with the screw holes on the display
back-cover.
2
Replace the screws that secure the display-light boards to the display back-cover.
Postrequisites
1
Replace the logo board. See "Replacing the Logo Board" on page 75.
2
Replace the display panel. See "Replacing the Display Panel" on page 72.
3
Replace the display hinges. See "Replacing the Display Hinges" on page 67.
4
Replace the display bezel. See "Replacing the Display Bezel" on page 65.
5
Replace the display assembly. See "Replacing the Display Assembly" on page 60.
6
Follow the instructions from step 3 to step 6 in Replacing the Palm Rest.
7
Replace the optical drive. See "Replacing the Optical Drive" on page 24.
8
Replace the hard drive(s). See "Replacing the Hard Drive(s)" on page 28.
9
Replace the battery pack. See "Replacing the Battery Pack" on page 17.
10
Replace the fans cover. See "Replacing the Fans Cover" on page 30.
11
Replace the base cover. See "Replacing the Base Cover" on page 15.
12
Replace any card or blank that you removed from the Media-Card Reader.
13
Follow the instructions in "After Working Inside Your Computer" on page 13.
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Replacing the Display-Light Boards
Before working inside your computer, read the safety
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