Transform a Nuvi 37xx in a Nuvi 34xx for dummies

**dasilvarsa** · 25th May 2012, 10:49 PM

Originally Posted by ktoto1

Hi friends. Got one problem after update my 3790 to 3490. Completely disappeared all sounds. Even button sounds not work. Anybody know how to fix it ?

Please try hard reset.

ktoto1 · 25th May 2012, 11:27 PM

Originally Posted by dasilvarsa

Please try hard reset.

yeah. It solved. Thanks.
Now i try to go back to 37xx but got new issue. Updater not see my garmin as USB device. It showing word system and after it loading. SO how to return everything back ?

I also not see garmin as hard disk.Ie i see garmin in explorer but it without character assigned like C: , D: etc. may be exist more freshe version of updater ?
Tryed to reboot PC but without any result.
Sorry for my may be strange questions but i am not so advanced in garmins.

PS: So all finished with BRICK of garmin. It started update but something happened and appeared error. And now i see only logo GARMIN withou any reaction . Now it even not go to preboot mode.

**catymag** · 26th May 2012, 12:33 AM

Originally Posted by ktoto1

yeah. It solved. Thanks.
Now i try to go back to 37xx but got new issue. Updater not see my garmin as USB device. It showing word system and after it loading. SO how to return everything back ?

I also not see garmin as hard disk.Ie i see garmin in explorer but it without character assigned like C: , D: etc. may be exist more freshe version of updater ?
Tryed to reboot PC but without any result.
Sorry for my may be strange questions but i am not so advanced in garmins.

PS: So all finished with BRICK of garmin. It started update but something happened and appeared error. And now i see only logo GARMIN withou any reaction . Now it even not go to preboot mode.

You should read better in post n1 instructions, have you set it to Mass storage mode? Please before doing anything read with care or you really risk to brick it. If you see Garmin logo you can go in preboot mode.