I purchased a custom built pc from a friend yesterday, with a phoenix mobo and a hercules video card. When i hooked up my monitor to it the pc would run but the monitor would not come on this is the same monitor i use on my dell desktop.. I finally got the monitor to come on installed a fresh copy of xp and rebooted and i get the same results, Only this time the comp is running and i can hear the os booting up but the from panel power button instead of showing green shows nothing. I put in a 350 watt psu with no results. what is going on i know the thing works could it be the monitor or card or what.