Vcore 2.04V. Used the last version BIOS which you can see in valid URL. I didn't get those FSB bugs far by now. If it has, maybe caused by core clock, bios tweak, and even somewhere damages on board.
Now I can boot G4 at 9000 on air, when I tried more mem freq but post code stucked at 4F ( 6E-->55-->31-->4F ), push more SA, MC, IVR, MEM VDD/VDDQ Voltage but no go, need more idea
My 790 APEX can do A-DIE 8800 boot on air by gear2 mode, but failed to same 8800 by gear4 mode. Have tried different CPUs and BIOS but nothing better, any idea?