2 Replies Latest reply on Aug 31, 2016 11:59 AM by sythrix

    Can't enable 10-bit color on HDMI 2.0a compliant Sony X850c 4k TV using an RX 480 and an HDMI 2.0 cable?

    sythrix

      I have an X850c 4k TV with Enhanced format HDMI signals enabled. It is supposed to be HDMI 2.0a compliant, and accept 10-bit signals. I have an RX 480 card which supposedly has an HDMI 2.0b output, and should be capable of outputting this signal over HDMI. I have connected the two with a high-speed HDMI 2.0 compliant cable, but the only option in the Radeon settings is for 8-bit color, even though I know all my hardware is compatible with 10-bit.