20 Most Recent Garmin nuvi 765T GPS Receiver Questions & Answers


try songs on the internal storage just to test it, then try a smaller card. see what works

Garmin nuvi 765T... | Answered on Aug 05, 2014


Can you please be more specific?

Garmin nuvi 765T... | Answered on Sep 06, 2013


To get to the calibraition screen, turn the nuvi off. While holding your finger anywhere on the screen, slide the Nuvi power switch to ON - then immediately slide the button to the LOCK position. Do not lift your finger from the screen UNTIL you see the calibration screen (about 15 to 20 seconds).

Use a pencil or other narrow tipped device to touch the calibration points on the screen instead of your fingers for an accurate calibration.

Please rate this reply if found to be helpful - good luck!

Garmin nuvi 765T... | Answered on Sep 01, 2013


Is the map checked (turned on) on the map menu screen? Find the map screen and then the map info button. Is there a map listed there and is it check marked?

Garmin nuvi 765T... | Answered on Aug 14, 2013


Try to soft reset it by holding the power button for at least 20 seconds till it restarts.

If that doesn't help - try a master reset to factory defaults by holding the lower right corner during startup for at least 20 seconds. This will erase all user data and starts the Garmin in factory default.

If it restart I suggest updating the software to the latest version on Garmin.com

Garmin nuvi 765T... | Answered on Jul 04, 2011


You can get the manual in Adobe Reader format from http://static.garmincdn.com/pumac/2721_OwnersManual.pdf

Garmin nuvi 765T... | Answered on Jun 11, 2011


It's likely that the maps are unselected. The other possibility is that the maps are locked. You can get the solution to both these problems at http://www.fixya.com/support/r6197735-no_detailed_maps_found_support_routing

There's more information there than you'll need. The details of selecting maps are at paragraph 5. If you need to unlock your maps you can start at paragraph 2.

Garmin nuvi 765T... | Answered on Jun 07, 2011


Look in the well underneath the flip-up antenna. You should see a little plastic "reset" button there.

Garmin nuvi 765T... | Answered on Apr 19, 2011


Is the battery charged? What does the battery indicator say? If you are using it in the car, is the power cord connected and working properly? If it is working correctly, you should see a lightning bolt symbol over the battery bar graph showing that it is connected to an external power source and that it is charging.

Do you see the lightning bolt appear over the battery indicator? Try plugging it into your PC and looking at the battery indicator. Do you see the lightning bolt? Now look for that symbol when you use the car adapter. Does it shut off when your using it on the PC? If not, there is something not right with the car adapter. Also, just because it was plugged into the car adapter does not mean it was charging. Many cars will turn off the cigarette/accessory jack when the ignition is off or shut off after a short while to protect the car's battery from being run down. Try hooking it up the the PC overnight and leave the PC on. In the morning, disconnect the GPS and try using it. Does it still shut off? If so, the internal battery may be bad. If it works and doesn't shut down, you have a problem with it not charging in the car and the adapter may be bad.

Have heard this previously, and suggest you contact Garmin, as they are very quick with a response..

Garmin nuvi 765T... | Answered on Apr 19, 2011


From your description I suggest purchasing a new car charger probably a weak component in the charger itself. You can get one at Garmins website at www.garmin.com but I think you will find one much cheaper on Ebay.

I hope this helps you out and if it does please leave me some positive feedback.

Garmin nuvi 765T... | Answered on Apr 04, 2011


Which would suggest the battery is not charged, or retaining its charge.
Will it start up if connected to a power supply (USB or DC charger) ?

Garmin nuvi 765T... | Answered on Mar 31, 2011

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