Toshiba PORTEGE M400 Maintenance Manual page 330

4 Replacement Procedure 4.31 Fluorescent lamp
Fasten screws of the PCB and bezel
1. Fasten four screws. ((1) in the bellow figure)
Ｎ ･
CAUTION: 1. The tightening torque must be 0.147 m (1.5kgf cm) for all the screws.
2. Use an insert bit of point size 0 for the Philips screwdrivers.
Figure 4-63 Replacing 12.1 Inch TMD fluorescent lamp (11)
4-92 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)