Had water spill on my graphics card yesterday through the top of my case, at first it would not turn on and then turn on with intel hd until eventually it would turn on and recognize the card but the issue im having now is 15-30 minutes of being on the computer the screen goes this purple black with a loud buzzing noise and then the screen turns off or the computer restarts itself, what should I do about it? is it a new card necessary or can I do something to this one.