Is there some type of cable available that would allow an AGP graphics card to be connected to a 6 pin PCI-Express power cable? My card is apparently not getting enough power to boot up properly (500 Watt modular power supply, 2x18A 12 volt rails)
More aboutvideo card power issue
I have never seen one, you should have a 4 pin molex on your PSU to connect to it.
Connected to 4 pin Molex, still has that problem. Could it be the motherboard?