I have an Gateway 500 CTO with a mother board Intel (El Paso) Motherboard - 1.5-GHz and power supplies 160-Watt Power One day when i went to turn it on it would not boot up. There is a light on the power supplies box but does not light up. The light on the front pannel comes on and so does the light on the mother board. The fan on the power supplie does not work. If the power supplied went would it take down the mother board on this kind of Gateway computer? Thanks for the help.