long time lurker first post lol my secondhand mining card has started showing artifacts in the BIOS screen... colored blocks, stretched polygons, flickering lines across the screen:

it doesnt crash right away, but its getting more frequent. i updated the driver yesterday and nothing changed... is this teh beginning of the end for the card, or is there smth i can fix? im trying to stay calm, but the card isnt cheap to replace, if theres a way to narrow down whether its teh card or smth else, Id like to try it first. im about to throw this thing out the window lol