I have an Asus A7A266, and for the longest while i have this little hiccup that happens, that began to happem about the same time I reinstalled my mobo after initially paining my case. What happens is when I turn on the PSU the computer begins to boot,the fans spin up and so do the hard drives, the lights come on and after the bios sais it hung and tries to set it to 1GHz. Does anybody know the problem?