8 Remove the screws that secure the I/O panel and remove it from the I/O panel assembly.
Installing the I/O Panel and the USB 3.0 Ports
1 Place the I/O panel and install the screws to secure it in place.
2 Place the USB 3.0 module on the I/O panel assembly and install the screws to secure it in place.
3 Re-seat the I/O panel assembly on the chassis and secure it to the chassis clips on both sides.
4 Install the screws that secure the I/O panel assembly to the chassis.
5 Connect all the cables to the I/O panel.
6 Install:
a front bezel
b front cover
c left cover
7 Follow the procedures in After Working Inside Your Computer.
Removing the Power Switch
1 Follow the procedures in Before Working Inside Your Computer.
2 Remove:
a left cover
b front cover
c front bezel
d I/O panel
3 Perform the following steps:
a Disconnect the power switch cable from the I/O panel board.
b Press down on the power switch module on the sides to release the power switch from its compartment [1,2].
4 Remove the power switch from the computer.
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Removing and installing components