Toshiba Tecra 700CS Maintenance Manual page 175

4.22 DSTN FL
CAUTION: When you remove the FL, be careful not to let any dust or other foreign
matter enter the display panel components.
Removing the DSTN FL
To remove the DSTN FL, follow the steps below and refer to Figures 4-43 to 4-45.
1. Turn off the power to the computer, then disconnect the AC adapter and all
external cables connected to the computer.
2. Remove the battery pack, optional memory module, optional PCMCIA card,
display mask, FL inverter board, and LCD module as described in Sections 4.2,
4.3, 4.4, 4.17, 4.18 and 4.20.
3. Carefully peel off the tape securing the SEG board. Gently hold down the board
with your finger as you peel off the tape to prevent the board from bending.
4. Disconnect the flexible cable from CN-SU on the LCD module.
5. Remove one M2x1.5 screw and one M2x2.5 screw securing the SEG board.
6. Lift up the SEG board gently about 45 degrees and slide out the FL cover to clear
nine latches, then lift out the board (Figure 4-44).
700 Series
Figure 4-43 Freeing the SEG board
4-51