Removing the Microprocessor Thermal-Cooling Assembly
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product 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.
NOTICE: Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries.
NOTE: You can remove the microprocessor thermal-cooling assembly with the fan attached.
Loosen in consecutive order the three captive screws, labeled "1" through "3," that secure the
microprocessor thermal-cooling assembly to the system board.
1
microprocessor thermal-cooling assembly
2
captive screws (3)
Lift to remove the microprocessor thermal-cooling assembly away from the system board.
Installing the Microprocessor Thermal-Cooling Assembly
Place the microprocessor thermal-cooling assembly on the system board.
Tighten the three captive screws, labeled "1" through "3," in consecutive order.