I flashed an RX580 with a new bios and now my system won't post with that GPU plugged in. Unplugged, works great.
I can't flash it back to stock without booting first. Is it worth trying to hot-swap it in once the computer boots without it plugged in?
I have an ASUS b250 mining expert.
Delete AMD driver with DDU and plug the card in a second pcie and a working card in the first slot. i think you can now boot and flash it back to original bios.
The trick with the paperclip will always work.