HP Pavilion DM3-1030 Maintenance And Service Manual page 56

Removal and replacement procedures
3. Turn the computer right-side up, and disconnect the following cables:
❏
Top cover cable 1 from the board
❏
Touch pad cable 2 from the board
❏
Bluetooth module cable 3 from the board
4. Remove the six Phillips PM2.5x6.0 screws from the sheet metal.
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