Toshiba PORTEGE M400 - Manual (Page 325)

4.31 Fluorescent lamp 4 Replacement Procedure
Removing the cell with PCB
1. Remove the cell with PCB from the backlight unit as shown bellow.
2. Completely remove the double-sided tape remaining on the reverse side of the cell.
CAUTION: 1. A portion of the upper side of cell is adhered to the frame with the
double-sided tape. Remove the cell gently, taking care not to damage it.
2. Do not remove the ray-shield tape on the upper, lower, right and left of
face and back of cell.
3. Be careful not to damage the FPC.
Figure 4-58 Replacing 12.1 Inch TMD fluorescent lamp (6)
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] 4-87