Windows 11 TCL 65" tv @ 4K resolution failure

[Howdypardna]

Hi, any attempt to go above 1920x1080 causes signal loss on this brand new TCL 65" TV.I am simply replacing a DIGIHOME 50" tv that ran the exact same setup @ 60hz refresh rate so the pc, win 11, GTX 1650Super thru HDMI lead can't be to blame. I see the monitor display driver now shows as BEYOND TV and all the resolution options are there but none of them above 2K work.Spoken to TV dealer and TCL support and they offer a refund. But I have to wait a week for collection and then for refund to be processed and go back to my card so I can then look at buying another TV.I have tried a new Nvidia dr

Continue reading...