Bluetooth module

4.Remove the TouchPad button board (3) from the TouchPad bracket.

Reverse the above procedure to reassemble and install the TouchPad button board.

Description	Spare part number

Bluetooth module	483113-001

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 41).

5.Remove the following components:

a.Hard drive (see Hard drive on page 44)

b.Optical drive (see Optical drive on page 42)

c.Keyboard (see Keyboard on page 54)

d.Switch cover (see Switch cover on page 56)

e.Speaker assembly (see Speaker assembly on page 58)

f.Display assembly (see Display assembly on page 60)

g.Top cover (see Top cover on page 67)

Remove the Bluetooth module:

Component replacement procedures 71

CQ40-105TU, CQ40-109AX, CQ40-111AU, CQ40-114AU, CQ40-300 specifications

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