Toshiba Satellite U840 Maintenance Manual page 173

Chapter 4 Replacement Procedures
4.15 Fan
Removing the Fan
The following describes the procedure for removing the Fan. (See Figure 4-15-1to 4-15-2).
1. Follow previous steps to disassemble base case, disconnect power cable from main board.
2. Disconnect Fan cable. (Figure 4-15-1)
3. Remove the following screws securing the Fan. (Figure 4-15-2)
M2.0x2.5-I (BNI) screws x2PCS
4. Remove thermal pad screws
M2.0x3.0 Blind screws x3PCS
Figure 4-15-1 Disconnect Fan cable
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Satellite U840 Maintenance Manual (960-Q08)