I have a Balance 210, last I did, was that the firmware was upgraded, but it operated a while but suddenly when turned on, it did not worked; it never boots again, and the front leds remain in a continuos cycle state. I have about 80 more of this model and the others did not have any problem when upgraded.
Is ther any way to re-flash the firmware using the frontal usb port or any other procedure?
I will appreciate your help.
Regards.