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Bluetooth module cable
NOTE: The Bluetooth module cable is included in the Cable Kit, spare part number 492555-001.
Before removing the system board, 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 46).
5. Remove the following components:
a. Primary hard drive (see
Primary hard drive on page 55)
b. WLAN module (see
WLAN module on page 52)
c. Optical drive (see
Optical drive on page 60) or Secondary hard drive (see Secondary hard
drive on page 67)
d. Switch cover and keyboard (see
Switch cover and keyboard on page 62)
e. Display assembly (see
Display assembly on page 73)
f. Top cover (see
Top cover on page 79)
Remove the Bluetooth module cable:
1. Release the Bluetooth module cable (1) from the opening in the base enclosure.
2. Disconnect the Bluetooth module cable (2) from the system board.
3. Remove the Bluetooth module cable.
Reverse this procedure to install the Bluetooth module cable.
Component replacement procedures 85