Found this.......
Expert: Daniel replied 1 year ago.
OK, you definitely have a hardware issue here as a reset should have cleared any software glitch.
Garmin has a very good flat rate repair on this unit for 130 dollars. This is a good price as the unit still sells used for over 300.
Call here for shipping instructions.........
1-800-800-1020
Turnaround is usually a couple of weeks.
Take care.
Ask Your Own GPS Question
Customer: replied 1 year ago.
Are you confident that Garmin will repair a Rino 50? I was told these were not repaired by Garmin?
Customer: replied 1 year ago.
Are you confident that Garmin will repair a Rino 530? I was told these were not repaired by Garmin?
Expert: Daniel replied 1 year ago.
Yes they still should repair them. Call the number above. They list some Rino's as repairable and some as not on their website, but with alot of units they don't actually repair they will offer replacements.
Give them a call, they will work with you, they have decent customer service.
Keep me posted, I like to keep track of these things.