Modem module
Description Spare part number
Modem module
NOTE: The modem module spare part kit does not include a modem module cable. The modem
module cable is included in the Cable Kit, 610806-001. See Cable Kit on page 27 for more Cable
Kit spare part information.
High-speed 56K modem 510100-011
Before removing the modem module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 40).
5. Remove the following components:
a. Switch cover (see
Switch cover on page 51)
b. Keyboard (see
Keyboard on page 53)
c. Top cover (see
Top cover on page 56)
Remove the modem module:
1. Position the computer right-side up with the front toward you.
2. Disconnect the modem module cable (1).
3. Remove the two PM2.0×3.0 screws (2) that secure the modem module to the system board.
Component replacement procedures 65