Code A0 seems to be benign. Can't find it in the manual or online. OC Genie set on Gaming which sets the 4770k @ 4.2 Ghz. Turbo mode OC's it to 4 Ghz.



Core temps 44-53 while my son is running Railworks 2013 of the Haswell's HD4600. No vid card yet



More later...