Question about Garmin nuvi 780 GPS
Most likely the switch is bad. Do you feel it click when you put it back to the center position? Is it in the center position? How does the switch work when you use it to turn the unit on & off? That switch has (2) sections to it.... one for on/off and one for screen lock. It's possible 1/2 of the switch is bad. I've replaced them before.
Posted on Oct 02, 2009
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Posted on Jan 02, 2017
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