2. Turn the system board right-side up with the rear panel away
from you.
3. Remove the PM2.5×5.0 screw 1 and the 4 PM2.5×6.0
screws 2 that secure the fan assembly and processor bracket
to the system board.
4. Remove the processor bracket 3.
Removing the Fan Assembly Screws
Maintenance and Service Guide
Removal and Replacement Procedures
5–77