a very clever friend of mine put a heatsink on top of my kfa2 950, causing the screen to black out and later when plugging in the 6 pin after turning it on smoke seeped out from under the card heatsink. i opened it up and saw that one of the mdu1516 chips had fried. I havent used it since, but am wondering whether it would still work or not. Ive been using a 5450 since so i can actually use my pc, but its pretty weak so please tell me whether it would still work or if id just destroy it more by trying again.