Asus P5GC - Manual (Page 33)

ASUS P5GC 2-11
2.3.3. Uninstalling.the.CPU.heatsink.and.fan
To uninstall the CPU heatsink and fan:
1. Disconnect the CPU fan cable from
the connector on the motherboard.
2. Rotate each fastener
counterclockwise.
3. Pull up two fasteners at a time
in a diagonal sequence to
disengage the heatsink and fan
assembly from the motherboard.
B
B
A
A
A
A B
B
4. Carefully remove the heatsink
and fan assembly from the
motherboard.