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4.21 FL (TFT model)
CAUTION: When you remove the TFT FL, be careful not to let any dust or other
foreign matter contaminate the LCD panel. Any contamination can affect the
performance of the unit.
Removing the FL
To remove the FL, follow the steps below and refer to Figures 4-49 and 4-50.
1.
Turn off the power to the computer. Disconnect the AC power cord and all
external cables connected to the computer.
2.
Remove the battery pack, optional memory module, optional PC card, display
mask, FL inverter board, and LCD module as described in Sections 4.2, 4.3, 4.4,
4.16, 4.18, and 4.20.
3.
Place the FL face down and remove two M2x3.5 silver screws.
4.
Release two latches and remove the gold protective tape.
5.
Lift off the metal FL cover.
6.
Remove two M2x5.5 silver screws, two M2x3.5 silver screws, and one M2x2.3
black screw from the LCD PCB (printed circuit board).
7.
Remove the tape and disconnect the LCD PCB (connected by a flexible cable)
from CN2 on the LCD module.
4-50
Figure 4-49 Accessing the FL (TFT)
200 Series
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