Maintenance and Service Guide

Graphics processor and heat sink assembly
IMPORTANT: Do not remove the heat sink/fan from the graphics processor. Remove the assembly as an
entire unit.
For a list of available graphics processors, see Computer major components on page 4.
1. Prepare the computer for disassembly (Preparation for disassembly on page 16).
2. Remove the access panel (Access panel on page 17).
3. Disconnect the fan cable from the system board (1).
4. Remove the three screws (2) that secure the graphics processor bracket to the chassis, slide the bracket
forward (3), and then lift the graphics processor assembly out of the chassis (4).
To install the graphic processor and heat sink, reverse the removal procedure.
24 Chapter 4 Removal and replacement procedures