HP (Hewlett-Packard) nx 9420 Laptop User Manual


 
Removal and Replacement Procedures
Maintenance and Service Guide 5–31
4. Remove the two Phillips PM2.0×4.0 screws 1 that secure
the modem module to the system board.
5. Lift the right side of the modem module 2 to disconnect it
from the system board.
6. Disconnect the modem cable 3 from the modem module.
The modem cable is included in the Cable Kit, spare part
number 409990-001.
7. Remove the modem module.
Removing the Modem Module
Reverse the above procedure to install the modem module.