...black) appear. How do I fix it? first off it's not dead pixels... The problem generally starts with the colors green and red and then they eventually go black. They generally then go away and then come back. When cable directly into the tv, it generally works ok, but when using a device that connects via HDMI, the problem occurs almost immediatly.

It's annoying that it sometimes goes away and then comes back because it seems fixable rather than something permanent.