Dell P98G005 Service Manual page 46

9. Remove the Coin cell battery.
10. Remove the Inner frame.
Steps
1. Disconnect and peel the USH daughter board Flexible Flat Cable (FFC) from the USH daughter board [1, 2].
2. Disconnect the LED board cable from the connector on the system board.
3. Unroute the LED board cable [2].
4. Peel the grey adhesive tape that secures the LED board [2].
5. Remove the single (M2x2.5) screw that secures LED board to the palmrest [1].
6. Lift the LED board away from the computer [2].
46 Removing and installing components