Garmin Nuvi 750 Factory Reset
- Start with the unit OFF and unplugged from power
- Touch and hold the lower right corner of the screen with an index finger or the eraser end of a pencil
- Continue touching and holding the lower right hand corner of the screen then power the unit ON
- Release the power button when the device powers ON
- You will see a new message: Do you really want to erase all user data?
- Remove your finger from the touchscreen when this message displays
- Touch Yes