Installing the heatsink—UMA
Steps
1. Place the heatsink 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 captive screws that secure the heatsink to the system board [2].
Next steps
1. Replace the battery
2. Replace the
base cover
3. Replace the SD memory card
4. Follow the procedure in after working inside your computer
Removing the heatsink—discrete
Prerequisites
1. Follow the procedure in before working inside your computer
2. Remove the
SD memory card
3. Remove the base cover
4. Remove the
battery
Steps
1. Loosen the seven captive screws that secure the heatsink to the system board [1].
NOTE: Loosen the screws in the order of the callout numbers [1, 2, 3, 4,5,6,7] as indicated on the heatsink.
2. Lift the heatsink off the system board [2].
64 Removing and installing components