Removal and replacement procedures

Remove the modem module:

1.Disconnect the modem module cable 1 from the modem module.

2.Remove the two Phillips PM2.0×4.0 screws 2 that secure the modem module to the system board

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.

Maintenance and Service Guide

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Image 83
HP DV4 manual Removal and replacement procedures