Power-Button Board; Removing The Power Button Board - Dell Vostro 3490 Service Manual

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

Power-button board

Removing the power button board

Prerequisites
1. Follow the procedure in
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
after working inside your computer
before working inside your computer
Removing and installing components 53