Arduino Uno motor.ino bad_fuses

[jamos.tan@gmail.com]

I am using an arduino nano with pypilot and it works fine.
I am using a motor controller that fits directly onto an original arduino Uno, so I flashed it with motor.ino
Another pro of the UNO is that they have mounting holes, and the NANO does not.

I am getting the BAD_FUSES flag, the same on you sometimes get when you have a non original clone of the nano.
I order some more UNO's just to be sure it was indeed original, so I have the feeling it is indeed original but that I now have to deal with the efuses.

In the past I have already tried resetting fuses on a nano, which I am scared to do again now   (broke too many...)
Can somebody help me answer these questions? Thanks in advance!

- How do I read the fuses of the UNO?
- Can I put those values somewhere in the code of motor.ino?
- Is setting the efuses the only way to correct the issue? 
- What are the exact steps of setting the efuses in a UNO so that the BAD_FUSES flag is removed?
- Is the BAD_FUSES flag blocking?
- Is there an alternative sollution to "bypass" the bad fuses flag?

Hope someone can help! Thanks!

Jamos