Just got a new Biostar P4m80-m4 board. Installed it in an AOpen Case and when I powered it up the Floppy, CD, and LED lights come on and stay on and nothing else happens. The CD drive eject button doesnt work, no display on monitor, just lights stay on then nothing else. Also the Hard Drive is blank but it does not seem to spin up. I switched out the memory, cd drive, all cables, still same results. Can some1 tell me what may be going on here???? Please help. ******Also replaced CMOS Battery, no change*** Thanks, Bryan U nailed it-Bad Power Supply!!! Thanks!!!!!!!!!