I know this an extremely old post, but was hoping that someone had the instructions on how to re-image/upload firmware to an LIPU? I was updating a CTX100 today and of course had to do the LIPU and it got stuck. Now all it has is 3 lights on it. When I connect via serial port, it says vmlinuz not found and goes to a prompt. I obviously have the firmware, but need to know step-by-step how to load thru the serial port. Any help would greatly appreciated!