Thanks dude, flashed and rebooted back to Windows and flash was successfull.. Will try now my mavericks install..
Also is there anyway that I can add the Advanced options to this bios ? my bios settings are very limited. would be nice to disable optimuse etc to save power..
Thanks once again, Badaxe2
If it's possible then you can unlock hidden options with AMIBCP for Aptio, but however I don't know a lot about it.
Search at bios-mods.com or mdl forum for unlocking help, please. That's way beyond pmpatch/offtopic.