Removing the Heat Sink Fan Assembly
WARNING:The heat sink becomes very hot when the system is on. NEVER touch the heat sink with any metal
or with your hands.
See "Removing the Side Panel" on page 36.
See "Removing the Font Bezel" on page 37.
Use a long-nosed screwdriver to loosen the four screws on the heat sink, in the order as shown below.
Lift the heat sink fan assembly away from the mainboard.