Many people say Corsair will replace any component damaged from their product.
I cleaned my GPU and and had it running fine but with a heating problem. It ran quite high while it was idling. I told them I really didn't want to send it in because it was a no biggy but they insisted I should because the damage could increase over time.
So now I'm left with no 560ti448 but the money I spent on it in the first place. Works great because I can just use it on a 680