Toshiba Tecra M3 - Page 335

4.26 Fluorescent Lamp 4 Replacement Procedure
TECRA M3 Maintenance Manual (960-507) 4-89
4. Remove the four screws from the top chassis.
Figure 4-63 Replacing Samsung fluorescent lamp (XGA) (6)
Screw upper right
Screw upper left
Screw lower right
Screw lower left