Custom Resolution Utility (CRU)

[ToastyX]

(02-27-2019 06:31 PM)victorvvddvv01 Wrote:  Sorry about that - i added hdmi 2.0 to the extension block. I still cant get past 30hz.

I checked the EDID, and it's already set to the correct information for DisplayPort other than that HDMI data block. The RX 480 is capable of 4K @ 60 Hz with DisplayPort 1.2. If the monitor is set to DisplayPort 1.2 and the cable is capable, then it should work. Either the monitor is not negotiating the required HBR2 data rate for some reason, or it's a driver bug. If it's a driver bug, I'm thinking maybe the HDMI data block is what's triggering the bug and causing the driver to limit the pixel clock, but EDID overrides without that data block don't seem to be working around the problem. Perhaps try the pixel clock patch. It shouldn't do anything for DisplayPort, but maybe it will help if the driver is treating it as HDMI: https://www.monitortests.com/forum/Threa...ck-Patcher