Toshiba Satellite A40 Maintenance Manual page 370

4.26 Fluorescent lamp
5. Turn the LCD module face up and remove the LCD panel (I) from the backlight unit (H).
NOTE: Wear finger sacks or gloves during the work not to soil or scratch the LCD panel
or backlight unit.
(H) Backlight unit
Figure 4-134 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (6)
6. Turn the backlight unit (H) removed face down and remove two screws (D) and lamp cover
(J).
NOTE: Be careful not to scratch or soil the sheets.
(D) Screw
Figure 4-135 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (7)
Satellite A40 Maintenance Manual (960-458)
(H) Backlight unit
Screw loosening torque: 1.1kg cm
(J) Lamp cover
4 Replacement Procedures
(I) LCD panel
(D) Screw
4-139