2 issues:
1/ Q flash recognises the USB thumb drive but does not recognize the files on the thumb drive, so will not update the BIOS
I get to similar this screen
http://img14.imageshack.us/i/img0285cd.jpg/0 files found
floppy A total size: 0
Free size 0
clicking enter raises after 10 seconds or so 'Disk access error press any key to continue
2. the system will bot in FreeNAS in safe mode only at this point
tried legacy usb support enabled and disabled,
FreeNAS bootstrap loader goes through its boot sequence, o the point where it reports cannot dump, no dump device fond. and auto reboots, so will just keep cycling
ie boot from the CF >> welcome to FreeNAS
…
>> panic ohci_add_done address ( 0xafd15f0 ) not found
cannoy dump no dump device defined