Quote Originally Posted by napox9 View Post
I have the exact problem with the board, sometime I have to turn it down and up few time till it boots (with 7/10 bios on stock). I described by problem here - http://www.xtremesystems.org/Forums/...&postcount=679 we probably had bad luck and need to RMA it.

The reason I haven't RMA it yet is I still have lots of work to do on it, RMA will take few days when the board does boot it run solid without any problems. I haven't shut it down for a week now.

Can you write yours spec and where you bought the board ?
the only same hardware i have with you is the 4870. i swop ram/psu/cpu and it doesn't work. you can try powering it down by holding the power long enough. the next reboot will work.