Dell E5450 owner manual Installing the SmartCard-Reader Board, Removing the USH Board

Installing the SmartCard-Reader Board

1.Place the SmartCard-reader board into its slot on the palmrest.

2.Tighten the screws to secure the SmartCard-reader board to the palmrest.

3.Fix the SmartCard-reader cable and connect the SmartCard-reader cable to its connector on the USH board.

4.Install the:

a.palmrest

b.keyboard

c.keyboard trim

d.battery

e.base cover

5.Follow the procedures in After Working Inside Your Computer.

Removing the USH Board

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the:

a.base cover

b.battery

c.hard-drive assembly

d.keyboard trim

e.keyboard

f.palmrest

3.Perform the following steps to remove the USH board:

a.Disconnect all the cables from the USH board [1] [2].

b.Remove the screw that secures the USH board to the palmrest [3].

c.Remove the USH board from the palmrest [4].

19