Dell Studio 1457 (Late 2009) - Manual (Page 10)

4. Replace the display bezel (see Replacing the Display Bezel ).
5. Replace the display assembly (see Replacing the Display Assembly ).
6. Replace the WWAN module (see Replacing the WWAN Module ).
7. Replace the system board (see Replacing the System Board ).
Bluetooth Board
Removing the Bluetooth Board
1. Follow the procedures in Before You Begin .
2. Remove the bluetooth card (see Removing the Bluetooth Card ).
3. Disconnect the bluetooth board cable from the bluetooth board cable connector.
4. Using the pull-tab, lift and slide the bluetooth board away from the display cover.
Replacing the Bluetooth Board
1. Slide the bluetooth board until it is firmly seated under the tabs.
2. Connect the bluetooth board cable to the connector on the bluetooth board.
3. Replace the bluetooth card (see Replacing the Bluetooth Card ).
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1 pull-tab 2 bluetooth board cable connector
3 tabs (2)