3. Slide the service access cover toward the front of the computer (2) and then remove the cover
(3).
Bluetooth module
NOTE: 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 652545-001. See
Bluetooth
module cable on page 104 for information on replacing the Bluetooth module cable.
Description Spare part number
Bluetooth module 537921-001
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 45).
5. Remove the service access cover (see
Service access cover on page 46).
Remove the Bluetooth module:
1. Gently pry the Bluetooth module away from the retaining clips in the base enclosure (1).
2. Disconnect the Bluetooth module from the Bluetooth cable (2).
Component replacement procedures 47
