Firt let me welcome you to TechIMO...
Its always a good idea when posting and asking for help that you most all the info on your computer, motherboard , spu ram hdd, video card ect. Its hard to help when we don't know nothing about the system. you'll also need to post any info such as bios beeps or anyhting related to your problem
If you scroll down the page you've just posted in or look over in the motherboards page you'll find several threds that have people with similar problems you may wish to check those for some advice. Here's a few
http://www.techimo.com/forum/t73239.html http://www.techimo.com/forum/t73163.html http://www.techimo.com/forum/t73119.html http://www.techimo.com/forum/t73218.html