I've got a 30V,5A DC power supply that comes in handy for finding shorts on the motherboards I mess with. I usually set it to 1 volt and 2 amps. I understand that a no problem board will show 1 volt and 0 amps, and a shorted board will show 0 volts and 2 amps. But what is the issue when I get 1 volt AND say 1.6 amps?