my garmin nuvi 3760t does not work without being plugged into a power supply
downloading new maps and updating - got half way through update and now won't connect to my computer
Hello, and thanks for your question!!
My name is XXXXXXX XXX I am happy to assist you today!
just to be clear, your GPS unit will pnly work while plugged into the charger?
yeah, only when plugged into the car or the mains
This happens when the battery goes bad. You can change the battery yourself if you use caution so you dont hurt the unit.
Here is a link to a quality place to buy a new battery and they also provide the special tool to do the job.
Is that why the display goes weird when i plug it into the computer then?
how could I damage the unit?
the link doesn't work :s
I will send another link. Here is a link to show how to change the battery.
The last link I sent you is for the same company
I use this company often, they have quality batteries and good customer service
I see you left a less than possitive feedback for the service I gave you. Did you need more assistance or are you just not happy with my service?