yes, that s the one I m

icbook писал(-а):
Have You used "Restore AC/Power Loss" option? It must be "ON"...

yes, that's the one I'm talking about above. I've set this option, but the board would only re-start if it's been unplugged for 1 sec if it's more than 2 sec, it will fail to re-start. Anyway, looking at the log in the link above, it seems that the BIOS version that I'm working on has "power button" problem, so I'll try the latest version and proceed downward if it still failed.