Compaq Presario CQ42-100 Compaq Presario CQ42 Notebook PC and HP G42 Notebook - Page 63

is connected and, Release the ZIF connector to which the touchpad button board cable

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3. Remove the five Phillips PM2.5×6.5 screws (2), the two Phillips PM2.5x4.0 screws (3), and the four Phillips PM2.5x3.0 screws (4) that secure the top cover to the base enclosure. 4. Turn the computer display-side up with the front toward you. 5. Open the computer as far as possible. 6. Release the ZIF connector to which the touchpad (1) is connected and disconnect the cable from the system board. 7. Release the ZIF connector to which the touchpad button board cable (2) is connected and disconnect the cable from the system board. 8. Disconnect the speaker cable (3) from the system board. Component replacement procedures 55

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3.
Remove the five Phillips PM2.5×6.5 screws
(2)
, the two Phillips PM2.5x4.0 screws
(3)
, and the
four Phillips PM2.5x3.0 screws
(4)
that secure the top cover to the base enclosure.
4.
Turn the computer display-side up with the front toward you.
5.
Open the computer as far as possible.
6.
Release the ZIF connector to which the touchpad
(1)
is connected and disconnect the cable from
the system board.
7.
Release the ZIF connector to which the touchpad button board cable
(2)
is connected and
disconnect the cable from the system board.
8.
Disconnect the speaker cable
(3)
from the system board.
Component replacement procedures
55