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4–24 Maintenance and Service Guide
Removal and replacement procedures
Modem module
✎
The modem module spare part kit does not include a modem module cable. The modem module cable is
included in the Cable Kit, spare part number 536538-001. See “Modem module cable” on page 4-28 for modem
module cable removal information.
Before removing the modem module, follow these steps:
1. Shut down the computer.
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 4-7).
5. Remove the following components:
a. Switch cover (see “Switch cover” on page 4-8)
b. Keyboard (see “Keyboard” on page 4-9)
c. Optical drive (see “Optical drive” on page 4-13)
d. Speakers (see “Speakers” on page 4-15)
e. Palm rest (see “Palm rest” on page 4-16)
f. Solid-state module (see “Solid-state module” on page 4-20)
g. Top cover (see “Top cover” on page 4-22)
Description
Spare part
number
Modem module 510100-001