Replacing the Palmrest Module/Upper Cover
1. Make sure the mainboard end of both the power button board and touchpad board cables
are not caught underneath the upper cover.
2. Align the upper cover with the lower case, then press it down on all sides until it snaps into
place.
Figure 3-123. Upper Cover
3. Connect the touchpad cable to its mainboard connector (a) and then close the connector
latches (b).
Figure 3-124. Touchpad Cable
4. Connect the power button cable to its mainboard connector (a) and then close the
Machine Maintenance
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