Hisense 50" 50A6KV VIDAA TV Washed Out White Screen Problem. 2025 Model only about 1yr old. Puzzling because everything works except whited out screen barely visible picture. Screen is not cracked. Any ideas / suggestions? Would this be a all in one mainboard problem or is the screen failed. When on can barely see the image on screen, connects to WiFi and everything. Took back off and mainboard looks clean and new, reseated cables. Tried resetting the system to factory and it is the latest update May 2026. I researched this model online and apparently in the last 12 months about 2 out of...

To ask here... I have few devices with white screen problem, actualy nokia 2220 and some fuji? camera, and try to understand what is common problem to cause that issue.
Yes, both devices work everything else probably ok, I mean, I hear intro melody and keypress click sound, DTMF tone, power on off... all ok.
On desk is nokia 2220 slide, and I check all screen connectors and components arround it, measure voltage drop, but all looks ok. I suspect on slide flex cable, but it look ok and white screen is not interupt while flexing board, pushing conectors, and sliding up down. In attachment...

I have a 55-inch TCL TV with a T-Con board model ST5461D04-1-C-7.

I saw on the internet that if one of the panel ribbon cables is disconnected, the TV may display half of the screen. However, in my case, when I disconnect either ribbon cable, that side of the screen turns completely white. The same thing happens on the other side as well.

There is no picture at all—only a white screen appears when either ribbon cable is removed.
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Hello everybody! Posting this in hopes somebody has some expertise that leads to a clear path of troubleshooting that saves me a lot of time!

My macbook has the flex cable problem, the one that prevents the screen turning on. Ive been dealing with this for the last 3 years. Last year it went dead and I managed to fix it following youtube tutorials. But my fix wasnt the best, the problem returned a month later. This week, it went dead again. I again tried to fix it.

This time the original cable broke too close to the screen, it can't be fixed without tearing the screen...

Normally, I never post repairs this quick after I do them, because… I am usually very slow. But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...