System board cage
The system board cage is located under the system board.
1. Prepare the computer for disassembly (Preparation for disassembly on page 16).
2. Remove the display (see Display on page 18).
3. Remove the fan (see Fan on page 26).
4. Remove the heat sink (see Heat sink on page 33).
5. Remove the system board (see System board on page 35).
6. Remove the six Phillips screws (1) that secure the stand bracket to the computer.
7. Remove the stand bracket from the computer (2).
8. Remove the eight Phillips screws (1) that secure the cage to the computer.
38 Chapter 4 Removal and replacement procedures