HP Dv4-1124nr HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 111
Reverse the above procedure to install the modem module., Remove the modem module.
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Page 111 highlights
3. Lift up on the back of the modem module (3) to disconnect it from the system board. 4. Remove the modem module. Reverse the above procedure to install the modem module. Component replacement procedures 103
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3.
Lift up on the back of the modem module
(3)
to disconnect it from the system board.
4.
Remove the modem module.
Reverse the above procedure to install the modem module.
Component replacement procedures
103