Screen flickers and turns off, inverter or inverter board?
I know that its likely the inverter or the inverter board, but I was hoping that someone could help me determine which.
My backlight works sometimes - but after a short period it usually goes dark. This can be fixed temporarily by turning the brightness all the way down and then up.
This fix only works sometime, and some jiggling of the screen usually helps if its not working. When it doesn't work, the screen flashes on for a fraction of a second then off immediately after.
I've opened it up, and neither the inverter board or the cable look toasted or worn out really, although I didn't get to see all of the cable.
I'm thinking its the board, as the screen will flicker for a fraction of a second when the brightness is increased from 0 to 1, which to me seems to imply that the cable is ok as if no power was reaching the board it would not flicker at all. Then again, I'm no expert in this.
I've read through most of the other threads, but couldn't find the answer, so sorry if this is a repeat question!
Thanks in advance for all your help, and the sweet guides on this site. Oh and I'm fairly savvy so feel free to ask whatever!
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2 件のコメント
hey matt, im having the same problem you had.
did you find out what the problem was?
i read a lot of threads where people have the same problem and everybody says, that it is the inverter.
so i changed my inverter but it didnt fix the problem.
i probably shouldve checked the inverter first with a multimeter as being suggested here, but i didnt read that anywhere else :(
and i didnt really understand how i should do that, could someone please explain it a bit further?
my display works fine, except for the backlight.
up until a week ago i could still use it and every other hour i had to switch the backlight back to zero and up again.
but now it only works for a split second.
moving the screen up and down did break the backlight in some cases. so it could be a loose contact i guess.
but i dont know where i should check that :-/
Florian さんによる
Hello Matt,
did you resolve the problem?
Alex さんによる