The backlight of my notebooks lcd screen doesn't turn on. I have read lots of answers on google and different forums, haven't found a solution yet. I am out of ideas, maybe you aren't.
Most of the time backlight does not work, then maybe one time, out of fifty, it is working after powering on the notebook. When it is working, I can move the lid (open, close), shake computer or whatever - it is working like normally it should. Then after shutdown, it does not come back on.
I have replaced the inverter. Tested the screen by connecting it to another notebooks inverter - backlight is working properly. I've also opened up the computer and checked if the switch isn't stuck.
Most of the time backlight does not work, then maybe one time, out of fifty, it is working after powering on the notebook. When it is working, I can move the lid (open, close), shake computer or whatever - it is working like normally it should. Then after shutdown, it does not come back on.
I have replaced the inverter. Tested the screen by connecting it to another notebooks inverter - backlight is working properly. I've also opened up the computer and checked if the switch isn't stuck.