Installing the switch board, Removing the unified security hub (ush) board – Dell Precision M4700 (Mid 2012) User Manual
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g. palmrest
3.
Disconnect the switch-board cable from the system board and remove it from the latches. Remove the screws that
secure the switch board to the computer and remove it from the computer.
Installing the Switch Board
1.
Align the switch board to its original position on the computer.
2.
Tighten the screws to secure the switch board to the computer.
3.
Connect the switch-board cable to the system board and secure it through the routing channel.
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
.
Removing the Unified Security Hub (USH) Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
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.
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