Good day everyone, I have an ATI 2900XT 512mb that has worked just fine on my PC until a few days, out of nothing it stopped sending the monitor signal. After disconnecting power cable from the pc and replugging it seemed to work again but lately it stopped sending the signal for good. I took out the video card, put it back in and it worked for just a few minutes. I've tried booting a few times and sometimes I get the monitor signal for just a few minutes, most of the time nothing at all and the mobo has error beeped a few times. I've also noticed that when I boot pc and the monitor has no video signal the pc hasn't beeped, it's weird because it used to work fine and now if it does is just for less than 2 minutes. I have a DFI P965 mobo and a Rosewill RP500-2 power supply. Any clues on what could be the failure? 10x in advance!