[SOLVED] HDR issues / Constant Black Flickering while PC gaming

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sargentchimera

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Apr 29, 2009
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I have an LG E8 TV and it is great, no issues streaming in HDR, but HDR PC gaming is a mess.
With HDR on every few seconds the screen flickers black. I have noticed that when it does flicker, the TV shows it is switching between HDR and SDR, and this flickering can last 5-30 seconds with as much time in-between fits. Gameplay is fine without HDR enabled.

I have spent hours changing and testing variables, using the Nvidia control panel to force RGB, 4:2:0, 4:2:2., 4:4:4, mixing 8 bit, 10 bit, 12 bit, full and limited ranges, changing TV display options, changing resolutions / refresh rates, changing how the TV recognizes the PC, changing ports on the TV, updating drivers, changing out to EXPENSIVE HDMI cords, tried running it through a receiver, all to no avail.

I have been trying off and on for months to find a solution.

I am running the latest version of Windows 10 / GeForce drivers and am using a GTX 2080.


Any help is truly appreciated!
 
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