19. With the display module facing down, remove the backlight cartridge by unscrewing the two screws
holding the backlight cartridge to the display module and sliding gently apart about 1/8 inch and then
lifting up. Figure 10 shows the backlight removed.
Backlight
Cable
Video
Connector
Screw
Screw
Backlight
Cartridge
Display
Module
Figure 10
20. Gently and carefully, place the new backlight cartridge into the display module, slide into position,
and reattach the screws. Make sure the backlight cable is not crimped when you reattach the screws.
Caution
: The backlight cartridge is very fragile. Do not bend the backlight, but replace it by keeping
the light perfectly straight.
Cleaning
: Clean off any fingerprints or dirt that may have gotten on the inner display surface or the
backside of the front panel.
21. Reattach the video cable to the video connector on the display module. See Figure 10.
22. Insert the backlight cable through opening.
23. Reattach the display to the display plate.
24. Reattach the front panel to the display plate making sure that you push the touchscreen ribbon cable
connector through the cutout in the display plate. Make sure all assembly screws have been
retightened.
25. Reattach the touchscreen jumper cable to the touchscreen connector. (See Figure 11.)
Touchscreen
Connector
Touchscreen
Jumper Cable
Figure 11
January 2006
Page 8 of 14
01-50604-01