Updating garmin nuvi 750 maps
I can't figure why it didn't give that option in the first place.
Downloading new maps for Garmin Nuvi GPS devices has never been easier and Garmin offer a number of different options for a customer that is looking for Garmin Nuvi Map Updates – follow our easy to understand guide below to updating your Nuvi device and you will be back driving your car or truck with renewed confidence in no time at all.
For peace of mind and always knowing that your Nuvi GPS is completely current, safe, and reliable, then there really is no better option than the nu Maps Lifetime upgrade.
This option costs a little bit more than the Onetime update, but lets you download new Garmin maps up to four times a year or every quarter when Garmin release their official map update software.
The official name for this upgrade is the nu Maps Guarantee – to become eligible you will need to firstly register your Nuvi GPS on the Garmin website mapping section.
If you cannot get a free Garmin map update then the next best thing is the nu Maps Onetime offer.
This can be bought direct from the Garmin website for less than fifty dollars and is an extremely cost effective way to make sure you always have the latest mapping on your Nuvi GPS.
I see that the map image file is almost 1.9GB* in size so a 2GB card is really flirting with disaster and unlikely to work with the 2014.10 map due out next week or so.
In fact, I think a 2GB SD card can actually use about 1.8GB so that explains your 2GB less-than-all-North_America problem. Your problem may have occurred due to using Garmin Express.
I've done this with success, but on another topic used a European maps on a separate SD card.