HP G72 Notebook PC - Maintenance and Service Guide

Bluetooth module
Description Spare part number
Bluetooth module (for model 1.0 only) 537921–001
Bluetooth module cable (for model 1.0 only) 605904–001
Before removing the Bluetooth module:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on
the computer, 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 disconnecting the power cord from the AC
outlet and then disconnecting the AC adapter from the computer.
4. Remove the battery (see
Battery on page 42).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 43)
b. Optical drive (see
Optical drive on page 46)
c. Keyboard (see
Keyboard on page 54)
d. Top cover (see
Top cover on page 57)
Remove the power connector cable:
1. Turn the computer upright with the right side toward you.
2. Disconnect the Bluetooth module cable (1) from the system board.
3. Remove the Bluetooth module (2).
Reverse this procedure to install the Bluetooth module.
68 Chapter 4 Removal and replacement procedures ENWW