My friend is having an issue building a computer, he has a lot of stuff from his old computer he plans on using, so he has almost everything, he also knows what he wants.
However the problem that he is having is that his current power supply is 650 watts and the graphics card he has needs 550, his current power supply is 38 amps and the card needs 38 amps. Is this ok to use or should he upgrade his power supply.