Quote:
Originally Posted by Naz
If anyone could put some input would be greatly appreciated. Have a Nav screen with no backlight. Replaced the LCD panel already and still the same no backlight. Tried another LCD and yet again still the same problem. If anyone could shed some light on this would be helpful.
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Can you give any other background, like how long the screen has been blank? Was there an event that occurred where it suddenly broke? Are you getting any other symptoms? If you replaced two screens, the odds are pretty high that the problem is something else.
1) No power to the display
2) Bad navigation computer
Do your other functions work, like the radio and telephone? If not, then you have a general power problem, like a blown fuse. If so, I would still pull the screen to confirm it is getting power.
If it looks like the screen is OK, I would turn attention to the nav computer. How confident are you that the nav computer is connected and working?