CCFL backlights are increasingly rare now, but there are a couple of mid-life laptops still using them - and the Inverter power supply is prone to failure. Here's the diagnostic procedure!
Пікірлер: 12
@projectsdontstop84414 жыл бұрын
I was able to discover that my inverter went out thanks to your video. Thanks!
@Dreamz5903 жыл бұрын
It worked , pretty good solution
@tbote6 жыл бұрын
I may have this problem. Did the laptop on video make a weird sound at startup aside from dim display? Not a beep noise.
@leonscottkennedy44142 жыл бұрын
thanks
@descargamusicalny3 жыл бұрын
Nice video... what if half of my screen looks like is not lit, meaning the screen works but, half of it is darker... could it be the same problem?
@haashkid43898 жыл бұрын
sorry but I think tha mi inverter is in the motherboard what can I do
@katiedfairy6 жыл бұрын
Hello, just wondering if you can use any Sony backlight inverter for a pretty ancient Sony vaio laptop? Don't think I can get one of the original backlights? Thank you.
@katiedfairy6 жыл бұрын
Adamant IT Thanks very much for the reply, I think I'll just go down to a repair shop! Much too advanced for a technophobe like me! :) Thanks again :)
@anylove3706 жыл бұрын
My backlight has stopped working, but after taking the panel apart there was no visible inverter. Does this mean that it could be behind the black screen or should I replace the screen altogether ?
@muhammedroshank6255 жыл бұрын
@@Adamant_IT I have a toshiba c655 LED with no backlight, tried checking the cables etc plugging in, cleaning no luck. What do you mean by mohterboard issue, Is it solvable ?
@petarmaksimovic40487 жыл бұрын
You need to break the plastic under the lcd to find out what kind of backlight it has? Seriously?
@petarmaksimovic40487 жыл бұрын
***** Googling specs isn't kinda quicker? Not using pwm led is all but nasty. The only thing that led revolutionized is the eye strain and headache.