Hello again. I just bought a new power supply for an old Gateway 350 P2 machine. The old power supply was a ATX90-3405. The new comparable one which was sent to me is a Micro ATX180 watt (for Gateway). The problem is the small power connector going to the motherboard. The old one had a 2 wire, 3 holed (Female) connector. The new one has a 4 wire, 4 holed (Female) connector with 2 yellow wires and 2 black. Is there some sort of adaptor to join these 2. Thanks Nothing is easy!!!!