Installing the I/O board right
1.
Connect the I/O board connector and slide the I/O board into its slot in the computer.
2.
Tighten the screws to secure the I/O board to the computer.
3.
Connect the speaker cable to the I/O board.
4.
Install the:
a.
b.
c.
d.
e.
f.
g.
5.
After working inside your computer
.
Removing the heat sink assembly
1.
Before working inside your computer
2.
Remove the:
a.
b.
c.
d.
e.
f.
3.
Perform the following steps as shown in the illustration:
a. Disconnect the heat sink fan cables [1, 2] .
b. Loosen the captive screws that secure the heat sink assembly to the computer.
NOTE: Loosen the screws based on the numbering on the heat sink.
c. Lift up and remove the heat sink assembly from the computer [3].
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