r9 390

Forum discussion tagged with r9 390.
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    Question Windows 10 R9 390 PC stuck 4k@30hz on Samsung TV

    I am currently using a Displayport to HDMI 2.1 cable to connect my r9 390 PC to my Samsung TV. No matter what I try I’ve only been able to get 30hz at 4k. Over the last year I’ve tried USB C adapters, HDMI 2.0, 2.1, and multiple displayport adapters and cables. I’ve conceded to using 1080p to...