Toshiba Satellite 110 Series Maintenance Manual page 146

4.15 Fluorescent Lamp (FL) Inverter Board (110CS with DSTN)
Removing the FL Inverter Board
To remove the FL inverter board, follow the steps below and refer to Figure 4-33.
1. Turn the computer off. Disconnect the AC power cable and all external cables
connected to the computer.
2. Remove the battery pack, optional PC card, optional memory module, and display
mask as described in Sections 4.2, 4.3, 4.4, and 4.13.
NOTE: Support the back of the display with your hand when you remove the
screws.
3. Remove two M2.5x6 screws securing the FL inverter board. Note the ground
screw.
4. Remove one M2.5x6 screw securing the contrast control board.
5. Remove the tape from the FL cable.
6. Disconnect the FL inverter cable from CN1 and the FL cable from CN2 on the
FL inverter board.
7. Lift out the FL inverter board.
8. Disconnect the contrast control cable from PJ1 on the contrast control board.
Lift out the contrast control board.
4-36
110 Series