r u sure it's a a 1.6b...if it was the wrong flashbios then u wont see a flashbios screen???
1.6b has hynix ram
If u can see a flashbios screen then go ahead and flash with hacked bios..
sitches on,on,off,off,off
Also are your switches good...u either have switches that r not selecting banks or an x3 with the same flashbios in both banks
check'em out once u have a bios on there
Once flashed with the switches set on,on,off,off,off...reboot to get x3 CFL ..
and then try setting them to off,on,off,off,off ,reboot and it should switch it back to flashbios..
set them back again to get back to hacked bios..