try resetting bios by junction in mobo.and check with other healthy smps.if problem persists,try reinstalling the os
Thanks for the response,
OS is irrelevant, It will go into the infinite loop without any storage devices present.
Iv'e flashed the BIOS several times over. I started with BIOS 1.9, then I went up to version 1.B then I went down to version 1.8, currently testing 1.7. None of these BIOS has solved the problem.
It's not an PSU issue, The Mobo is the only common component in the two builds mentioned above, both having the POSTing issue, leading to the infinite loop, following a BIOS update
I'm thinking CPU pins, don't know how to test it. Prime95, Memtest can run all day without a glitch. After shutdown it will not POST, unless I physically move a memory stick to a different dimm channel. It will only POST and Boot ONCE. Until I move the memory again.