Service Manual

a. VR heat sink

b. captive screws (2)

c. system board

9. Follow the procedure from step 10 to step 11 in "

Replacing the power-supply unit".

10.Replace the screws that secure the radiator and fan assembly to the chassis.

Post-requisites

1. Replace the top cover.

2. Replace the right-side cover.

3. Replace the left-side cover.