3Turn the CPU cooler assembly over and place it on the CPU, aligning the screws on the retention brackets with the installation holes in the system board.
4Hold the CPU cooler in place and turn the system board over.
Caution: Exercise extreme caution so that no components are damaged when handling the system board.
5Attach the insulating cushions (G) onto the mounting screws of the mounting brackets that project through the system board.
G