4 Replacement Procedures
Installing the TFT FL (Model 12.1 Toshiba)
To install the TFT FL (Model 12.1 Toshiba), follow the steps below and refer to Figures 4-59 to 4-
70.
1. Lay a new backlight unit face up.
2. Remove the liner from the double-faced tape.
3. Make sure there is no dust, foreign matter or damage on the backlight or back side of the
cell, then install the PCB-ASSY cell to the backlight unit.
4-86
Figure 4-59 Laying a new backlight unit
PORTEGE M100 Maintenance Manual (960-452)
4.23 TFT FL