Dell Vostro 3490 - Power-Button Board; Removing the Power Button Board

6. Affix the antenna cables to the system board [4].
Next steps
1. Replace the hard drive assembly
2. Replace the WLAN
3. Connect the battery cable to the connector on the system board.
4. Replace the base cover
5. Replace the SD memory card
6. Follow the procedure in after working inside your computer
Power-button board
Removing the power button board
Prerequisites
1. Follow the procedure in before working inside your computer
2. Remove the SD memory card
3. Remove the base cover
4. Disconnect the battery cable from the connector on the system board.
5. Remove the WLAN
6. Remove the system fan
7. Remove the hard drive assembly
8. Remove the VGA daughterboard
9. Remove the display assembly
Removing and installing components
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