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Removal and Replacement Procedures
Maintenance and Service Guide 5–21
5.10 Fan
1. Prepare the notebook for disassembly (Section 5.3).
2. Remove the LED switch cover (Section 5.7).
3. Remove the keyboard (Section 5.8).
4. Remove the heat sink (Section 5.9).
5. Turn the heat sink bottom side up with the grille facing you.
6. Remove the three PM2.0 × 4.5 screws 1 that secure the fan to
the heat sink (Figure 5-18).
7. Remove the fan from the heat sink 2.
Figure 5-18. Removing the Fan
Reverse the preceding procedure to install the fan.
Fan
Spare Part Number Information
Fan 310657-001
307503-002.book Page 21 Thursday, January 30, 2003 1:04 PM