I just bought a new mother board and im having problems booting it up. i have stripped to just the harddrive, memory and thats it. when i boot it up when i first installed it i was able to get to bios screen. plugged a existing harddrive and got to choose start windows normally or last known good configuration. chose boot up normal and i heard a zap and i havent been able to boot up pc ever since. i boot up pc now and the keyboard flashed real quick and thats it. i dont get any display. tried another power supply and still no luck. tried another amd processer and still no picture. i then cleared cmos with jumper and that didnt help either. im thinking possibly the motherboard??? i have ran out of ideas please help.