Nuvi 465 alway turn-on and turn-off turn-on and turn-off turn-on and turn-off turn-on and turn-off

Most likely a defective LCD display. If the unit was dropped, the LCD ribbon cable might have pulled slightly out of the connector on the PCB board.

You must buy new device which support truck features.If you try install other software which is not supported on your Garmin,you can brick your unit.

Using the included instructions, try a reset. You shouldn't lose your new maps. Check with the manual about this. Or better, call the Garmin Company

This might seem like a dumb question, but have you charged it?

You will need to update the maps again.

It doesn't REALLY matter, but it's always best to have anything turned off when you charge it. Hope this helps.

Details on how to do this are at http://www.fixya.com/support/r5628920-update_garmin_satnav_maps

using the USB to connect the gps is for transferring files and updates, you will not see the map while using the usb connection.... you can charge the unit this way but it may take 3 to 4 hours to fully charge..


to connect to computer.... Turn the gps Off.... connect the USB cable to computer... the computer will then dedect new hardware (usb) a pop up box will appear

To perform a Master Reset on the nuvi 200, 205, 465, 500, 600, 700, 705, 1200,1300,1400 or 1600 series device:
Note: A master reset will erase all waypoints or favorites and will restore your unit to the default factory settings. If you would like to back up your favorites you can find instructions to do so here.

1. Start with the unit OFF and unplugged from power
2. Touch and hold the lower right corner of the screen with an index finger or the eraser end of a pencil
3. Continue touching and holding the lower right hand corner of the screen then power the unit ON
4. Release the power button when the device powers ON
   • You will see a new message: Do you really want to erase all user data?
5. Remove your finger from the touchscreen when this message displays
6. Touch Yes

The device will automatically reset. Follow the on screen prompts then place your device in an area with a clear view of the sky until it acquires satellites.

***Don't forget to VOTE for the guys who take an interest in helping!

Do a MASTER RESET for that.

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Note: A master reset will erase all waypoints or favorites and will restore your unit to the default factory settings. But who cares if you have problems, right?

1. Start with the unit OFF and unplugged from power
2. Touch and hold the lower right corner of the screen with an index finger or the eraser end of a pencil
3. Continue touching and holding the lower right hand corner of the screen then power the unit ON
4. Release the power button when the device powers ON
• You will see a new message: Do you really want to erase all user data?
5. Remove your finger from the touchscreen when this message displays
6. Touch Yes

The device will automatically reset. Follow the on screen prompts then place your device in an area with a clear view of the sky until it acquires satellites.