Compaq Evo Notebook N1000 Series Maintenance And Service Manual page 135

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Dual Stick notebook models have a different TouchPad
configuration. An additional cable, screw, and board must be
removed. Steps 9 through 13 apply to Dual Stick models only.
9. Release the ZIF connector 1 on the pointing stick board to
which the TouchButton board-to-pointing stick board cable is
attached and disconnect the cable 2 (Figure 5-34).
10. Release the ZIF connector 3 on the TouchButton board to
which the TouchButton board-to-pointing stick board cable is
attached and disconnect the cable 4 .
11. Disconnect both ends of the TouchPad-to-TouchButton board
cable from the LIF connectors on the TouchButton board 5
and TouchPad 6 .
Figure 5-34. Disconnecting the TouchPad-to-TouchButton
Board and TouchButton Board-to-Pointing Stick
Board Cables
Maintenance and Service Guide
Removal and Replacement Procedures
5–43