Toshiba PORTEGE M400 Maintenance Manual page 422

4 Replacement Procedure 4.31 Fluorescent lamp
Folding the FPC/PCB
1. Fold down the FPC (PCB) toward the reverse side of the backlight unit.
CAUTION: Be careful not to damage the TAB.
Figure 4-61 Replacing 12.1 Inch TMD fluorescent lamp (9)
4-90 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)