Compaq CQ20 Laptop User Manual


 
Removal and replacement procedures
Maintenance and Service Guide 4–39
Remove the modem module:
1. Turn the system board upside down with the rear edge toward you.
2. Remove the two Phillips PM2.0×3.0 screws 1 that secure the modem module to the system board.
3. Disconnect the modem module 2 from the system board by lifting it straight up.
4. Remove the modem module, cable, adhesive tape, and RJ-ll port.
Reverse this procedure to install the modem module and modem module cable.