4–12 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
included in the Cable Kit, spare part number 618826-001.
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 accessory cover (see “Mass storage device” on page 4-9).
Remove the Bluetooth module:
1. Release the Bluetooth module 1 by sliding it to the left until the right side of the module is clear of the opening
in the base enclosure, and then swinging the right side of the module 2 away from the base enclosure.
Description Spare part number
Bluetooth module
537921-001
