microprocessor thermal-
1
cooling assembly
Replacing the Microprocessor Thermal-Cooling Assembly
CAUTION:
Before you perform any of the procedures in this section, follow the safety instructions in the
Information Guide
NOTICE:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically
touching an unpainted metal surface (such as the back panel) on the computer.
1 Follow the instructions in "Preparing to Work Inside the Computer" on page 7
2 Follow the instructions in "Removing the Microprocessor Thermal-Cooling Assembly" on page 71.
3 Align the four captive screws on the new microprocessor thermal-cooling assembly with the screw holes
on the system board.
4 Tighten the four captive screws in the order that they are numbered to secure the microprocessor
thermal-cooling assembly to the system board.
5 Replace the microprocessor module cover.
72
Microprocessor Thermal-Cooling Assembly
1
2
captive screws (4)
.
2
Product