Power Switch Board - Toshiba Libretto 50CT User Manual

4 Replacement Procedures
4.13

Power Switch Board

Removing the Power Switch Board
To remove the power switch board, follow the steps below and refer to Figures 4-21 and
4-22.
1. Turn the computer off. Disconnect the AC adapter and optional units from the
computer.
2. Remove the battery, display mask, FL inverter board, and LCD module as described in
Sections 4.2 and 4.10 through 4.12.
3. Disconnect three flexible cables from PJ3, PJ11, and PJ12 then remove the power
switch board.
Libretto 50CT/70CT Maintenance Manual
Figure 4-21 Power switch board removal

4.13 Power Switch Board

4-27