Modified AMI bios wont post

I'm having an issue when I change settings via AMIBCP, save, and then after flashing the bios doesn't post. If I flash back to the unmodded version it posts fine (Minus the fact I accidentaly disabled USB, which is why I need to edit the bin and reflash), but any changes via AMIBCP and it won't post?

Any and all help would be appreciated.