7.
Disconnect the CPU heatsink fan cable from the system board
Figure 5-123
8.
Lift the CPU heatsink out of the chassis
9.
Use alcohol and a soft cloth to clean the thermal interface residue from the CPU and the heatsink,
allowing the alcohol on the CPU and CPU heatsink to dry completely.
ENWW
Disconnecting the heatsink fan cable
.
2
Removing and installing components 173
as shown in the following figure.