https://daejeonchronicles.com/2024/07/11/solved-samsung-tv-hdmi-black-level-grayed-out/ The other day, we thought we'd hit upon a solution for the grayed out HDMI black level settings on our Samsung S90C QD-OLED, but it still behaves unpredictably when receiving a signal over HDMI and it isn’t always possible to do anything about it. Sometimes HDMI Troubleshooting works, sometimes it doesn’t. For now, if... Continue Reading →