4–26 Maintenance and Service Guide
Removal and replacement procedures
Bluetooth module
✎
The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module cable is
available using spare part number 537921-001. See “Bluetooth module cable” on page 4-31 for Bluetooth
module cable removal information.
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. Switch cover (see “Switch cover” on page 4-21)
b. Keyboard cover (see “Keyboard cover” on page 4-23)
c. Power button board (see “Power button board” on page 4-25)
Remove the Bluetooth module:
1. Release the Bluetooth module 1 as far as the Bluetooth module cable allows.
2. Disconnect the Bluetooth module cable 2 from the Bluetooth module.
3. Remove the Bluetooth module.
Reverse this procedure to install the Bluetooth module.
Description Spare part number
Bluetooth module 577000-001
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