Reverse this procedure to install the Bluetooth module.
System board
Description | Spare part number |
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System board (includes replacement thermal material) | |
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When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:
●Memory module (see Memory module on page 41)
●WLAN module (see WLAN module on page 43)
●RTC battery (see RTC battery on page 56)
●Bluetooth module (see Bluetooth module on page 59)
●Fan/heat sink assembly (see Fan/heat sink assembly on page 66)
●Processor (see Processor on page 68)
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 cord.
4. Remove the battery (see Battery on page 36).
5. Remove the following components:
a. Hard drive (see Hard drive on page 38)
b. Memory module compartment cover (see Memory module on page 41) c. Optical drive (see Optical drive on page 40)
d. Keyboard (see Keyboard on page 47)
e. Switch cover (see Switch cover on page 49)
f. Display assembly (see Display assembly on page 51) g. Top cover (see Top cover on page 54)
h. Power switch assembly (see Power switch assembly on page 57) Remove the system board:
1. Press in on the ExpressCard slot bezel (1) to release the bezel from the ExpressCard slot.
