[petecat1]

I have a new Asus Chromebox 3.  I loaded your Firmware Utility Script, selected the Install RW Legacy Firmware, then booted, selected Boot from USB, and it started to install FreePBX as usually occurs when I install it from this USB.  After the usual initial questions about versions etc, it started to load, and after a couple of lines went blank, and nothing further appeared to happen.
To see if it was my USB that was faulty, I tried installing Ubuntu from another USB and got:  graphics initialization failed      Error setting up gfxboot      boot:
Both of these USBs have worked recently on an older Chromebox.
Can I do anything about it?  ( I have not removed the WP screw yet...wanted to get through this part first, as I have done in the past.)

By the way, thanks for this great service.  A donation is on its way!

RW_LEGACY / Legacy Boot Mode is not currently working on the CN65 due to bug in Google's firmware, nothing I can do other than encourage people to file bug reports with Google 

Wow.  Devastated.  And no other way to boot/install from USB at all?  Is that why it doesn't work to just do  sudo crossystem dev_boot_usb=1  ?  or  sudo crossystem dev_boot_legacy=1   ?   Which is what worked on the CN60, from memory...