Micro-Star International MS-7640 Notice D'installation page 18

MS-7640 Mainboard
5. Position the cooling set onto the re-
tention mechanism.
Hook one end of the clip to hook
first.
7. Fasten down the lever.
Important
While disconnecting the Safety Hook from the fixed bolt, it is necessary to keep an eye
on your fingers, because once the Safety Hook is disconnected from the fixed bolt, the
fixed lever will spring back instantly.
En-8
6. Then press down the other end of the
clip to fasten the cooling set on the
top of the retention mechanism.
Locate the Fix Lever and lift up it.
8. Attach the CPU Fan cable to the CPU
fan connector on the mainboard.