Removal and Replacement Procedures

5.12 Fan

Spare Part Number Information

Fan

336993-001

The fan is also included with the heat sink, spare part number 337000-001.

1.Prepare the notebook for disassembly (Section 5.3).

2.Remove the keyboard (Section 5.9).

3.Remove the switch cover (Section 5.10).

4.Remove the speaker cover (Section 5.11).

5.Disconnect the fan cable 1 from the system board.

6.Remove the PM2.5×5.0 screw 2 that secures the fan to the base enclosure.

7.Remove the fan 3.

Removing the Fan

Reverse the above procedure to install the fan.

Maintenance and Service Guide

5–21