Display activates yet video remains inactive.
Display activates yet video remains inactive.
Consider using a single power cable connected in series or two separate cables for the GPU. You might want to remove the GPU and test with igpu instead. Updated November 25, 2023 by leclod
I connect everything with a single power cable and haven’t seen the BIOS flash screen at all.
It seems you might be facing an issue with two cables. You could consider using two separate cables instead.