My name is james and i need help with my computer really bad.
I was working on my dell XPS8700 with a dell 0kwt8 mainboard an i7-4770 3.8 ghz cpu with radeon r9-270 2gb gpu and a corsair cx750 psu. I have tried a brand new psu, a corsair 850 watt modular and still nothing but the power led...