Heat Sink; Removing The Heat Sink - Dgpu - Dell W17C Service Manual

4. Install the following components:
a) System board shield
b) Back cover
c) Stand
5. Follow the procedure in

Heat sink

The following topics lists heat sink removing and installing steps for unified memory architecture (UMA) and discrete graphics processing
unit (dGPU).

Removing the heat sink - dGPU

1. Follow the procedure in
2. Remove the following components:
a) Stand
b) Back cover
c) System board shield
3. In the reverse order (as indicated on the heat sink), loosen the nine captive screws that secure the heat sink to the system board and
display assembly base [1].
4. Lift the heat sink off the system board and display assembly base [2].
After working inside your computer.
Before working inside your computer.
Removing and Installing components 41