Dell Precision Mobile Workstation M4800 - Installing the I;O Board; Removing the Switch Board

Installing the I/O Board
1. Connect the I/O board connector and slide the I/O board into its slot in the computer.
2. Tighten the screw to secure the I/O board to the computer.
3. Connect the ExpressCard module connector to the I/O board.
4. Install the:
a. palmrest
b. hard drive
c. optical drive
d. keyboard
e. keyboard trim
f. base cover
g. battery
h. SD card
5. Follow the procedures in After Working Inside Your Computer.
Removing the Switch 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 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.
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