Pre-Installation Requirements
You need a 1/4-inch flat-blade screwdriver to replace a fan module.

Caution
Be sure to finish the replacement procedure promptly. The switch could overheat if left without cooling for an extended period.You need a 1/4-inch flat-blade screwdriver to replace a fan module.
Caution
Be sure to finish the replacement procedure promptly. The switch could overheat if left without cooling for an extended period.