Dell P98G005 Service Manual page 55

9. Remove the Coin cell battery.
10. Remove the Inner frame.
Steps
1. Disconnect the system fan cable from the connector on the system board.
2. Remove the four (M2x3) screws that secure the heatsink assembly to the system board [1].
Installing the heatsink assembly
Steps
1. Place the heatsink assembly on the system board and align the screw holes on the heatsink with the screw holes on the system board
[1].
2. In sequential order (as indicated on the heatsink), tighten the four (M2x3) screws that secure the heatsink assembly to the system
board [2].
Removing and installing components 55