4. Remove the battery (see Battery on page 46).
5. Remove the following components:
a. Hard drive (see Hard drive on page 47)
b. WLAN cover (see WLAN module on page 50) c. Optical drive (see Optical drive on page 57) d. Keyboard (see Keyboard on page 59)
e. Switch cover (see Switch cover on page 62)
f. Display assembly (see Display assembly on page 64) g. Top cover (see Top cover on page 70)
h. Audio board (see Audio board on page 78) Remove the Bluetooth module:
1. Disconnect the Bluetooth module cable (1) from the system board.
2. Remove the Bluetooth module (2) from the slot built into the base enclosure.
Reverse the above procedure to install the Bluetooth module.
USB board
Description | Spare part number |
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USB board for use only in computer models with Intel processors (includes USB board cable) | |
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USB board for use only in computer models with AMD processors (includes USB board cable) | |
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80 Chapter 4 Removal and replacement procedures
