Hi everyone, So i have about 8 cards mining right now, most being 580s, and 3 being the same model XFX 580. One of them started causing my mining rig to crash and it would usually go for a couple hours after a restart. I went to go look at the card to see what was going on and i found my system to be frozen on screen (running nicehash os at the time) and all the cards fans were off except for this XFX 580, so i immidiently knew this one was the problem. About a month before this happened this exact card melted a molex to 2x sata adapter which was connected to a 2x sata to pcie 8 pin connector. The wires were completely fried but the sata to pcie adapter was fine. I later discovered these molex adapters sucked and couldn't handle more than 5a with a current test i did to another one. So I rearranged my cables and ran this card on the same 2x sata to pcie 8 pin that was fine. Back to a couple days ago I looked and this adapter had charred the wires at the connector and when i unplugged it and removed the card it had completely melted the plastic around 1 of the 12v pins on this adapter. The other pins didn't melt but the wires were about to. I plugged this card into my main pc to test it and flashed it back to stock and started mining on it with a new pcie adapter. However I did notice that the card was showing up as a AMD Radeon polaris 10 in amdvbflashwin and not a RX 580. I also discovered that it isn't outputting video over hdmi. It's been going fine for a few days and it's been undervolted using about 90w while it was in my pc and in my rig, so i don't know how it melted one of those adapters as i had a card pull 160w on one and it was fine. Just today my pc started suddenly going to a blank screen and becoming unresponsive so I left my pc to only mine on my main rx 580 i use for gaming and not the xfx one and it stopped crashing my pc. I think this card might be a goner but I'd like to keep it going. I just tried to reflash it back to stock even though it still has a stock bios on it and it broke my amd driver so I'm reinstalling it now. Any help is appreciated thanks!