Dell Precision M20 - Manual (Page 29)

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Palm Rest
Dell Precision™ M20 Service Manual
Removing the Palm Rest
Installing the Palm Rest
Removing the Palm Rest
1. Follow the instructions in " Preparing to Work Inside the Computer ."
2. Remove the center control cover .
3. Remove the keyboard .
4. Remove the display assembly .
5. Remove the two M2.5 x 5-mm screws from the top of the palm rest.
6. Disconnect the touch pad cable from the connector on the system board.
7. Turn the computer over and remove the thirteen M2.5 x 8-mm screws.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as the back panel) on the computer.
1 touch pad connector
2 screws (2) at top of palm
rest
3 palm rest
4 computer base