Removal and Replacement Procedures
5.23 Fan/Heat Sink Assembly
Fan/Heat Sink Assembly Spare Part Number Information
For use with computer models using Intel processors:
■ For use on UMA system boards
■ For use on discrete system boards
For use with computer models using AMD processors
1. Prepare the computer for disassembly
remove the following components:
❏
❏
❏
❏
❏
❏
❏
5–70
Hard drive
(Section
Optical drive
(Section
Keyboard
(Section
Switch cover
(Section
Display assembly
Top cover
(Section
System board
(Section
5.4)
5.9)
5.10)
5.11)
(Section
5.12)
5.13)
5.21)
Maintenance and Service Guide
430463-001
417081-001
431851-001
(Section
5.3) and