So my Gigabyte R9 390 worked fine until yesterday when i heard this awful noise that sounded like tractor...anyway I realized the problem is that one of my fans is being touched by something so its kinda stoping it... Noise is there when on normal load.... and when I lay down my PC case noise isnt that much present so yeah probbably gravity fault....I dont know what should I do. Everything works fine and I am pretty sure nothing in computer is touching it so maybe the fan is kinda unscrewed or something. Please help me !!