Internal Modem Guide
This appendix describes how to install and the remove the internal modem.
CAUTIONS: 1. Do not remove the base cover except to remove or
2. Do not disassemble the computer beyond the steps
3. Always remove the Battery Pack and disconnect the AC
4. Be careful not to drop any screws or other foreign
Installing the internal modem
NOTE: The internal modem is preinstalled. The following is for informa-
tion only.
To install the modem board, follow the steps below.
1. Save your data, quit Windows and turn off the power.
2. Disconnect the AC Adaptor and any other peripheral devices.
3. Turn the computer upside down and remove the Battery Pack.
4. Remove two screws securing the HDD pack cover and remove the HDD pack.
5. Remove 15 screws (one screw has a rubber cover). Do not remove the screws
securing the memory module cover.
6. Turn the computer right side up and remove the keyboard brace. Remove two
screws securing the keyboard.
7. Remove the keyboard and remove four screws.
8. Turn the computer upside down and remove the bottom cover.
install the internal modem or to check the PTT label.
described in this instruction or touch any components
not specifically described.
Adaptor before removing the base cover.
matter into the computer. Metal or other foreign matter
can damage the computer.
Appendix H
H-1