Lahko, da je šla baterija. Pa kaj ne dela zumo, ko ga priklopiš na USB brez baterije? Vsaj pri Oregonu je tako, da jih lahko daš ven in potem na usbju dela naprava s pcjem.
Mogoče ima baterija še voltažo, nima pa več moči, ko priklopiš nanjo porabnika.
Pusti baterijo par minut zunaj tako kot piše pa probaj. Če ne, servis.
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I spoke to Garmin. They are aware of freezing problems that are fixed by removing and reinstalling the battery. They think that it has to do with battery contacts, and their automatic assembly process. The battery is installed automatically, and the screw tightened to a pre-set torque. They feel there may be a tolerance issue, that is resolved by reinstalling the battery.
He said that everyone that has experienced getting the Zumo up and running by the battery removal-reinstall method have not had any repeat problems. Of course for all of our sake, I hope that he is right. I will travel with an allen wrench in the Garmin case.
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TRY HOLDING THE PLUS BUTTON (TOP LEFT) AND THE POWER BUTTON AT THE SAME TIME
YOU MAY HAVE TO HOLD THEM FOR 30 SECONDS OR MORE
This has powered up ALL zumos I have seen with this problem
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