Toshiba Satellite A40 - Page 303

4.26 Fluorescent lamp 4 Replacement Procedure
Satellite A40 Maintenance Manual (960-458) 4-79
8. Remove the lamp unit from the plastic chassis and replace the lamp with a new one.
Lamp ASSY
Figure 4-62 Replacing 14.1 Inch Samsung fluorescent lamp (8)
9. The assembly procedure is the reverse of the above disassembly procedure.