Installing The Power Led Board; Removing The Modem Card - Dell Latitude E643 Owner's Manual

Installing the Power LED Board

1. Place the power LED board in its compartment in the display assembly.
2. Tighten the screw to secure the LED board to the display assembly.
3. Connect the power LED board cable to the display assembly.
4. Install:
a) display panel
b) display bezel
c) display assembly
d) keyboard
e) keyboard trim
f) bluetooth module
g) hard drive
h) base cover
i) battery
5. Follow the procedures in

Removing the Modem Card

1. Follow the procedures in
2. Remove:
a) battery
b) base cover
c) keyboard trim
d) keyboard
3. Remove the screw that secures the modem card to the computer.
4. Pull out the tab from underneath the palmrest assembly.
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After Working Inside Your Computer .
Before Working Inside Your Computer .