Same issue here. New bios that supposedly fixes this, 1415, not only does not fix, I still cannot use expo, but after updating the bios and powering off the pc, it corrupted windows and forced me to have to reinstall windows. Fantastic. First time bu...

Same, nothing but problems with this board causing me countless hours trying to figure out what was wrong with my new gaming build PC. Multiple reimages of windows, ruling out all manner of potential issues to find out it was due to this amd5 and ddr...