If it doesn't function properly (showing the startup screen) with just the new display and using HDMI or DP cables, the problem is likely with the monitor. It might relate to a vBIOS issue on the 6800xt, but the main concern is the display hardware itself.
If it doesn't function properly (showing the startup screen) with just the new display and using HDMI or DP cables, the problem is likely with the monitor. It might relate to a vBIOS issue on the 6800xt, but the main concern is the display hardware itself.