192 - iMac G5, 17-inch Take Apart Lower Fan
Removing the Lower Fan
1. Position the midplane assembly at the edge of a table so the fan cable dangles and is
not pinched.
2. Locate the locking clip on the top of the fan housing. While supporting the fan housing,
use a flat-blade screwdriver to raise up the clip approximately 1/4 inch.
Caution: When the clip is raised, the fan becomes loose and could fall. Be sure to
support the fan during removal and installation.