New problem, My display won't show, I changed my casing and when I turn on the system I'm getting the keyboard num lock and the BIOS beep, but no display, I tried plugging in the Monitor to the motherboard and still no display. my vid card is a Radeon HD 4850 X2.
You need to perform every step in the READ before posting about boot problems! sticky at the top of the forum. If all you did is move the system from one case to another I would say you either forgot to plug something in or you have a short. The breadboarding suggestion at the end of the checklist is to rule out a short.