Hello Hugo,

First thanks for your replay! Yes the fuse was blown!

I did check the soldered part with my office friend (4 eyes can see more than 2) a cupple of time with the magnifier, but didn't saw any bad soldering part!

I will be really happy, If I can retourn the device to repair it. I can't see at the moment any defectiv or bad soldered part.

Money doesn't matter.! I know that it's 100% my fault.

Thanks....