Hello;
As i am using the internal hard drive and space is getting pretty tight with newer updates, little space is left.
Can i use the external SD card slot to continue using the map updates? Is there a limit on how large an SD card
can be in the Nuvi 855? And if it is possible, what steps need to be taken as to how this is done in closing the file on the hard drive

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and repositioning it on the external sd card? Will the unit sense it automatically? Many thanks in advance for any advice that
can be given.

BroncoHo Reviewed by BroncoHo on 5th March 2018. Garmin Nuvi 855 NA Hello; As i am using the internal hard drive and space is getting pretty tight with newer updates, little space is left. Can i use the external SD card slot to continue using the map updates? Is there a limit on how large an SD card can be in the Nuvi 855? And if it is possible, what steps need to be taken as to how this is done in closing the file on the hard drive and repositioning it on the external sd card? Will the unit sense it automatically? Many thanks in advance for any advice Rating: 5