OK, taking deep breaths..... I bought a new computer with windows 8, put my gts 250 in it..... i cannot play more then 10 minutes before the game freezes and makes a horrible sound that won't stop till i hit the reset button. I have been all over the internet, absolutley no one has a straight answer, please has anyone else had this problem. I am going to lose my mind.

yes i posted in customer service, but nobodies home.