Hey guys just finished building my hcpc. problem;when i was at the bios menu at the first start up,i turned the power off cos i forgot to put s/thing in. When i powered the machine back up nothing happens on screen. power's ok everything works,but my lcd monitor goes into power saving mode and i cant wake the thing up. the m/board i'm using is asus a7v8x. Is this an agp problem(radeon9000pro(? please help guys . eager to hear yr advice.