Updating garmin nuvi 750
Expert GPS is GPS map software for your Windows computer, tablet, or laptop.Expert GPS makes it easy to transfer waypoints, routes, and tracks, as well as GPS, GIS, and CAD data, to and from your Garmin nüvi 750.Transfer data back to your Garmin nüvi 750 with a single click.Upload waypoints, routes, and tracks to your GPS and print a matching map out to take with you into the field.
We've collected dozens of tips and tricks designed to save you time and money when mapping with your Garmin nüvi 750.
Then, if you have a USB 3.0 drive/flash (or even USB 2.0, it will just take longer) run the Crystal Disk Mark benchmark on the USB drive in each of the 4 USB ports - use 1 pass @ 50MB to save time - and see if you get the expected high speed - the same across all 4 ports - do this first before updating drivers if you like.
I update my Garmin 810 and Gamin 3590 numerous times successfully.
You didn't mention what G750 you have, I have a G750JH.
Here is the list of places I look for updates for my G750JH; the best way to get a stable fully functioning G750/G751 is to update all the drivers / apps to the latest Windows 8.1 release.
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To create this article, 14 people, some anonymous, worked to edit and improve it over time. The wiki How Tech Team also followed the article's instructions, and validated that they work. Installing the latest map updates on your Garmin-compatible GPS device will help ensure you have the most accurate geographical information when traveling to and from your destination.