Originally Posted by Bernie Wolfard

As long as you can connect the ESC to a computer you can recover from this. If you have disabled the BEC reconnect it. If you can see and click on the software tab it is connected. You need to hit the Update Firmware' button and get a 'Success' after step three. If it gives you a failure notice on the update it usually has to do with the USB port on that computer. Try a different USB port on the computer. If a desktop go from front to back or visa-versa. It is is a laptop make sure it is plugged in to wall power. Make sure you are plugged directly into the computer and not going through a USB hub, port on a monitor or anything like that. If it still fails but you can connect it try a different computer. Different systems use different USB host controllers, have different default power save mode and many things that affect USB ports. Once you get a 'Success' it will work work fine and probably connect to the original computer.

If you cannot get a connection, the screen doesn't change to show the MMM, one of both of the 'Connection Status' lights are red and a different computer doesn't fix this give us a call to get it taken care of.

Bernie