Dell M4800 owner manual Removing the Switch Board, Installing the Switch Board

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.

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

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