HP Pavilion dm4 Maintenance and Service Guide - Page 69
Reverse this procedure to install the top cover.
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8. Release the ZIF connector to which the TouchPad button board cable is connected and disconnect the cable from the system board (2). 9. Release the ZIF connector to which the fingerprint reader board cable is connected and disconnect the cable from the system board (3). 10. Remove the top cover from the base enclosure. Reverse this procedure to install the top cover. Component replacement procedures 61
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8.
Release the ZIF connector to which the TouchPad button board cable is connected and
disconnect the cable from the system board
(2)
.
9.
Release the ZIF connector to which the fingerprint reader board cable is connected and
disconnect the cable from the system board
(3)
.
10.
Remove the top cover from the base enclosure.
Reverse this procedure to install the top cover.
Component replacement procedures
61