Not sure if this board have crashfree bios or not. This is an Asus P5NSLI.
www.newegg.com/Product/Product.aspx?Item=N82E16813131032
This is what happen, is a new built computer. It was working find until i try to overclocking the CPU. Right after that the computer refuse to boot up.
Removed the MB battery set the jumper and clear Cmos. That didn't help, so now I ma stuck with a dead MB.