Acer 4230 Laptop User Manual


 
98 Chapter 3
Replacing the I/O Board
Replacing the Modem Module
1. Align the I/O Board with the mainboard screw
holes and place it as shown.
2. Replace the two securing screws.
1. Reconnect the modem cable to the module. 2. Align the Modem module as shown and push
down to connect the interface.
3. Replace the two securing screws. 4. Replace the adhesive tape securing the modem
cable to the mainboard.