Service Manual

2 Install the following components:

a PSU

b Speakers

c I/O bracket

d Base cover

e System board shield

f Back cover

g Stand

3 Follow the procedure in After working inside your computer.

Input and Output board

Removing the Input and Output board

1 Follow the procedure in Before working inside your computer.

2 Remove the following components:

a Stand

b Back cover

c System board shield

d Base cover

e I/O bracket

f Speakers

g Hard drive

3 To remove the Input and Output board (I/O) board shield:

a Disconnect the I/O board cable, I/O board power cable, and headset port cable from the system board [1].

Removing and Installing components