I have a b250 btc 12p, it boots ok without the gpu but when I plug the rtx 3090 gpu does not boot… Everything seems ok, but nothing is on the monitor…
- I did not make any changes to the BIOS.
- It is the first GPU installed, it’s installed on a 1x pcie.
- I connect the monitor to the onboard (motherboard) vga adaptor
What can It be?