Thanks for replies! Did you have any problems with the screen backlight before it went comletely dark? No, one day it was just dark. No weird colors or stuff like that. Have you tried reseating the LCD cabel at each end? No, not yet. Actually I am in doubt how to do that. Do I have to remove the mot...

The backlight on my T500 has stopped working. It's completely off, but I can vaguely see the screen contents by the help of a bright flashlight. Additionally, the green LED indicators below the LCD are off except the bluetooth indicator. It first happened a couple of months ago, but it started worki...