HP Pavilion dv4-4000 Maintenance And Service Manual page 77

4. Remove the TouchPad button board bracket (5).
5. Release the ZIF connector to which the TouchPad board cable (1) is attached, and then disconnect
the TouchPad board cable from the TouchPad board.
6. Release the TouchPad button board cable (2) from the top cover. (The TouchPad button board
cable is attached to the top cover with double-sided tape.)
7. Release the TouchPad button board from the clips (3) built into the top cover.
8. Remove the TouchPad button board (4) and cables from the top cover.
Component replacement procedures
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