Removing The Unified Security Hub (Ush) Board; Installing The Ush Board - Dell Precision M4800 Owner's Manual

d) keyboard
e) keyboard trim
f) base cover
g) battery
5. Follow the procedures in

Removing the Unified Security Hub (USH) Board

1. Follow the procedures in
2. Remove the:
a) battery
b) base cover
c) keyboard trim
d) keyboard
e) optical drive
f) hard drive
g) palmrest
3. Disconnect the smart-card and the USH cable from the system board. Remove the screws that secure the USH
board to the computer and remove it from the computer.

Installing the USH Board

1. Align the USH board to its original position on the computer.
2. Tighten the screws to secure the USH board to the computer.
3. Connect the smart-card and the USH board cables to the system board.
4. Install the:
a) palmrest
b) hard drive
c) optical drive
d) keyboard
e) keyboard trim
f) base cover
g) battery
5. Follow the procedures in
After Working Inside Your Computer .
Before Working Inside Your Computer .
After Working Inside Your Computer .
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