HP ProBook 4520s HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Page 85
from the system board., Remove the palm rest.
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4. Release the ZIF connectors (1) and (3) to which the TouchPad and fingerprint cables are connected, and then disconnect the cables (2) and (4) from the system board. NOTE: Only select models are equipped with fingerprint readers. 5. Remove the palm rest. Reverse this procedure to install the palm rest. Component replacement procedures 77
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4.
Release the ZIF connectors
(1)
and
(3)
to which the TouchPad and fingerprint cables are
connected, and then disconnect the cables
(2)
and
(4)
from the system board.
NOTE:
Only select models are equipped with fingerprint readers.
5.
Remove the palm rest.
Reverse this procedure to install the palm rest.
Component replacement procedures
77