Chosen Solution
Recently my display started doing this. It’s not software nor cables, since it’s the same unplugged from a computer. When I turn off for a moment and turn back on it works fine, and after like 30 seconds it starts whitening until it’s like the picture any ideas?
Robson that looks like a failing panel. It is possible but a bit unlikely that this is a capacitor issue on your board. Post a couple of good pictures of your power /main board and let’s see what those show. Also, try different input sources and see what you get.
