I have just built my first pc. I put in a Geforce 7600gs and it seemed to work fine with my pc but when I put in a HD 5850 the pc wont even start properly. With the HD 5850 in there is no display, the keyboard's num lock doesn't flash like it usually does and there are no beeps. Both 6-pins are connected and the fans on the gpu are running. I tested the gpu out on another pc and the same thing happened. I'm low on money so im trying to avoid having to buy a new gpu.
Thanks in advance
Thanks in advance