I am trying to fix an issue with my brother's computer. Talking to him over the phone. He is running Win XP. I believe SP3, but it was a recent install and its possible only SP2. He is trying to install a ATI Radeon X1800. He downloaded the recent driver/catalyst control center and while installing the screen blanks out and his graphic card begins to flash a red light. Before this a message pops up saying, "The software you are installing for this hardware has not passed Windows Logo testing to verify its compatibility with Windows XP." His computer will continually crash to black now. Any ideas?