xfx rx580

I search all over the place for this bios and can't find it. Please help guys Micron memory btw. I tried some other bioses and it get black screen in furmark in 2 seconds. But in silent mode gpu working, but in low frequencys China seller sent me this card with wrong bios in first place.

Hi, I disassembled my xfx rx580 from the guard to its fan blades in order to clean them with standard tools. but after reassembling the graphics card and running pes 2021, the metrics overlay shows 500fps and 90deg temperature in the main menu and the pc turns off after 1 minute!!! this thing...