3 Install the:
a Top cover
4 Follow the procedure in After working inside your computer.
System fan
Removing the system fan
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a Top cover
b Air duct (if required)
3 To remove the system fan:
a Disconnect the system fan cable from the system board.
b Lift the blue release pins on the system fan.
c Lift the fan away from the fan cage.
Removing and installing components
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