c. Display assembly (see Display assembly on page 62)
d. System board shield (see
System board shield on page 66)
Remove the modem module:
1. Turn the computer right-side up, with the front toward you.
2. Disconnect the modem module (1) from the system board by lifting it straight up.
3. Disconnect the modem module cable (2) from the modem module, and then remove the module
from the computer.
Reverse this procedure to install the modem module.
Smart card reader
Description Spare part number
Smart card reader (includes cable) 597839-001
Before removing the smart card reader, 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 39).
5. Remove the hard drive cover (see
Hard drive on page 41)
68 Chapter 4 Removal and replacement procedures ENWW
