LG C6 HDMI black screen bug
Hi
I got the 65" C6 about 2 months ago (all up to date), and I am running into something that is very annoying.
Basically, if I use my PC and run it at 165 Hz, it messes with the other HDMI ports. So when I turn my PC off and switch over to the HDMI I run my Panasonic UB820 through, I get a black screen, but I get sound. The odd thing is, if I go back to the home screen and look at the "Recent" window, I can see my player working (showing the film), but when I click on it, it's a black screen again.
I TRIED
5 HDMI cables.
TV reset.
Player reset.
All the HDMI ports.
Running directly to the TV and trying to run it from the AV.
Many, many settings.
THE ONLY FIXES
Unplug the HDMI and move it to another HDMI port (every time this happens).
Unplug the TV for 10+ seconds.
Hold down the power button on the remote for about 15 seconds, then turn the TV back on.
Leave the TV off for at least one hour.
I would like to think it is software, but after looking online, this seems to have been an issue since the C4, and the word there was don't run 144Hz; use 120Hz.