Hmm so received my 3080 build today. Plugged everything in and booted up and no display output. Managed to get it connected via integrated GPU and when selectinv nvidia control panel no GPU detected. I can see the 3080 in the hidden items of device manager and it is definitely getting power as the RGB is all lit up. Hopefully a driver issue and nothing more - just trying DDU and then installing latest drivers but not a good start.