was the introduction of the card, the PC will not start. I put the original card, everything works. I return the card and recommends the same. upon receipt, I noticed that the card is clearly a customer return (no doc, no protections on connectors comma on the first card) ... mmmm not good, that !! Despite this, I put the card in place and bingo, same problem as before. the fan of the PC peat thoroughly and no start I think a series of maps has a problem and calls into Amazon's stock returns without checking the operation nor the issue. I am concerned about the continued shopping at Amazon. especially since I have more and more trouble with hardware Amount defect. recently VGA-DVI connectors and ch ... it's going to queue at the post office to return a product Amount defect not to mention the time lost in his job.