Hi lovely people,
I’m upgrading from an RTX 2070 to an RX6800. The issue is I can’t get anything to display once I connect the 6800. To be clear: The GPU fans and lights turn on, but the screen does not detect any output.
I’ve sold the 2070 and am now troubleshooting with a working GTX 1060.
Here is what I have done so far:
- Updated Win 11,
- Uninstalled Nvidia drivers with DDU,
- Updated UEFI to version F18a (July 23), which reset to factory settings
- Tried enabling 4G decoding, forcing PCIE to 3.0 only
- Tried using HDMI instead of DP (and switching to correct input on the monitor)
Here are my specs and display:
Aorus B550i Pro AX + PCI3.0 riser
Ryzen 5800X3D
2x16GB DDR4
Corsair SF600
Alienware AW3423DW (G-Sync Ultimate)
Misc info:
- Both 6+2 power pins are connected
- CSM is disabled
- I did not find an option to force disable G-Sync on the monitor
- Plugging in back the 1060 works without a problem
I would appreciate any tips or help you can provide!
