My beloved MSI 390 8GB Gaming gradually begin exhibiting artifacts and freezing in game and then stopped being able to boot into windows completely. It goes into the BIOS fine and brings up the windows logo then the fans stop spinning and a number of rectangular artifacts appear on screen and that's as far as it gets. I've tried a new PSU and I'm currently running on a backup card in the PCI slot. There's no obvious signs of damage to the card. I'm assuming it's FUBAR'd - unless anyone on here has any ideas.