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System Board/Bluetooth Module Dell Latitude 2110 Service Manual
Removing the System Board/Bluetooth Module
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the hard drive.
6. Remove the WWAN card.
7. Remove the WLAN card.
8. Remove the display assembly.
9. Remove the heatsink.
10. Open the touchpad-cable clip and disconnect the touchpad cable from the system board. Open the button-board-cable clip and disconnect the button-
board data cable from the system board.
11. Remove the screws that secure the system board in place.
12. Starting from the side where the USB ports are located, lift up the system board and remove the system board.
13. Disconnect the Bluetooth module cable from the system board.
14. Remove the screw that secures the Bluetooth module to the system board.
15. Remove the Bluetooth module from the system board.
Replacing the System Board/Bluetooth Module
To replace the system board/Bluetooth module, perform the above steps in reverse order.
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WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
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