HP ProBook 4520s HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Page 67
Remove the power button board., to remove it.
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Page 67 highlights
Remove the power button board. 1. Release the ZIF connector (1) and disconnect the ribbon cable (2) from the system board. 2. Remove the screw (1) that secures the power button board to the base pan and the slide the board out of the retainer (2) to the left (3) to remove it. Reverse this procedure to install the power button board. Component replacement procedures 59
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Remove the power button board.
1.
Release the ZIF connector
(1)
and disconnect the ribbon cable
(2)
from the system board.
2.
Remove the screw
(1)
that secures the power button board to the base pan and the slide the
board out of the retainer
(2)
to the left
(3)
to remove it.
Reverse this procedure to install the power button board.
Component replacement procedures
59