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4–46 Maintenance and Service Guide
Removal and replacement procedures
Bluetooth module and cable
✎
The Bluetooth module spare part does not include the Bluetooth module cable. The Bluetooth module cable is
included in the Cable Kit, spare part number 594030-001.
Before removing the Bluetooth 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 4-7).
5. Remove the following components:
a. Hard drive (see “Hard drive” on page 4-9)
b. Wireless modules antenna cables (see “WLAN module” on page 4-11 and “WWAN module” on page 4-14)
c. Optical drive (see “Optical drive” on page 4-20)
d. Keyboard and switch cover (see “Keyboard and switch cover” on page 4-22)
e. Display assembly (see “Display assembly” on page 4-27)
f. RTC battery (see “RTC battery” on page 4-39)
g. Top cover (see “Top cover” on page 4-42)
h. Audio/ExpressCard (see “Audio/ExpressCard board” on page 4-44)
i. Speakers (see “Speakers” on page 4-45)
Description Spare part number
Bluetooth module 594030-001