Hello my fellow techies out there.
I am new to this platform and hoping i can find an answer to issue i have with this rns510 nav/radio device.
Unit was a problem from prevoius owner and now my problem. It keeps powering down or loosing power to display and selective pushbuttons.
Prevoius owner tried software upgrade, with no such luck.
It seems to me like a internal power supply issue or hard drive failing to boot up?
I am lloking for some feedback on possible repairs or tips on diagnosing problem.
Unit is currently removed from car and on bench for a visual inspection of internal parts.
Any help or similar model issue, please advise.