Copper

[Guest]

G'day I've deleted the files on the SD cards on a B750,then reloaded with the same version system & image.Didn't format the cards as I was told it doesn't work. M/c comes on with the hamburger displays then nothing! can't get in to load firmware,this all started with a c-c111 code. any ideas on this would be greatly apppreciated. Thanks

[HuronMan]

You have to start with the base firmware. That's the only version you can copy directly to the flash cards. Then use the USB drive to flash it back up to the current version in steps. Reboot after each version.

[oscar]

I success firmware...