Chosen Solution
My 1.5 years old LG TV ( 65uf6450) suddently turned grey\White noise (without the noise) while watching netflix. The tv menu works youtube menu and netflix menus work great, i can select something to watch but when it starts the picture turns static grey (no video) the noise is perfect, subtitles are there and i can see the picture for fast fowarding and how to skip the adds in youtube. I called LG and made me reset the tv and unplug it, but because the warranty is one year they didn’t care, they offered to send me someone at my cost. Any one experienced this before, and know how to fix it?
John, I had the exact same problem on the exact same model. The problem was the main board. I ordered a new on from Electronic Fix out of Tampa, Florida ($160 USD) and replaced this myself, takes about 30 minutes to hour to do. This fixed the problem. Apparently this is common problem with these tv’s, probably due to insufficient cooling. I cut a small 4” x 4” hole in the back of the tv panel and glued a small USB fan over the opening so the fan is pulling the air outward. The nice thing is the mounting location is close to the USB port which I don’t use, and also the fan will only run when the TV is on, so it worked out pretty good. We’ll see how long this board lasts. Cheers, Eric
It could be a possible fuse that has blown out or a capacitor or a certain video board needs to be replaced i well get more information and let you know when i get back to you
