Heat Sink; Removing The Heatsink - Dell Vostro 5481 Service Manual

6 Install the:
a battery
b base cover
7 Follow the procedure in

Heat sink

Removing the heatsink

1 Follow the procedure in
2 Remove the:
a base cover
b battery
3 To remove the heatsink:
a Loosen the seven captive screws that secure the heatsink to the system board in sequential order as indicated on the
heatsink[1].
b Lift the heatsink away from the system board [2].
40 Removing and installing components
After working inside your computer.
Before working inside your computer.