Back in this post you said the case is closed and the 1490 is dead. [Only registered and activated users can see links. ]
Have you since found another 1490 that works or got the one you have working again?
If so why not just update it with Garmin Express with the SD card installed.
Am I missing something here?
What good will it do if you get all the maps installed on an SD card?
Are you going to put the SD card back in the 1490 that you say is dead?
OR
Have a second SD card with a Garmin and Map Folders on it and see if it will put the maps on SD nr. 2
Spoiler: This is my setup for the SD card:
The Garmin folder has this file gmappupdate.gsd
The Map folder has these items. D6210190A.unl, D6210190A.gma and D6210190A.img
Yours might be different.....
Last edited by asprin624; 15th January 2022 at 07:08 PM.
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