Owners Manual

4. Install the following components:

a) System board shield

b) Back cover

c) Stand

5. Follow the procedure in After working inside your computer.

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 Before working inside your computer.

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].

Removing and Installing components