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Post nuvi 265 W     
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Help please!

I have downloaded a new map onto my 4GB SD card to update my nuvi265W map. I properly formatted the SD card but it won't read the map!!! My software is up to date and the GPS recognizes new images from the SD card in my pictures folder but not the map! I'm desperate for answers, thank you!


GPS: Garmin Oregon 600

Post SD card size     
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I have heard that it's not so much the size of the SD card itself but how much space the GPS thinks it can use. So even though you may put a 4GB card into it and the GPS has no problems with the card, it may only use the first 2GB. This would be a programming issue as the software would need to be able to recognize that it can place data beyond the 2GB maximum location. It's possible that SD card size limits on older units may have been updated during the various firmware updates. There may even be firmware update notes that mention this if this is what they've done. The best way to test this is get a big card and try filling it with data. If your unit doesn't recognize all the data then you may have found the SD size limit.
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Post Garmin SD Card Sizes     
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Max Card size list (SD)

zumo 395 and 595
dezlCam (Camera SD card slot)
Garmin Dash Cam 30 & 352
Garmin Drive 40/50/60 series
Garmin DriveAssist 50 (Camera SD card slot)
Garmin DriveAssist 50 (Map SD card slot)
Garmin DriveLuxe 50
Garmin DriveSmart 50/60/70 series
nuviCamLMTHD (Camera SD card slot)

dezl series
dezlCam (Map SD card slot)
Garmin Dash Cam 10 & 202
LIVE series
nuvi series4 (except the nuvi 295, 800, 805, 5000 series)
nuviCamLMTHD (Map SD card slot)
zumo 220, 350, 390, 590, and 660
Camper/RV series

GVN 52 and 53
nuvi 295, 800, 805, and 5000 series4
zumo 665

zumo 400 and 500 series

StreetPilot c300 series6
StreetPilot c500 series4
StreetPilot i-Series6
StreetPilot 7200/7500



Post Recommended micro-SD card size for DriveAssist 50LMT     
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I have the Garmin DriveAssist 50LMT. I know that you can have up to a maximum of a 64GB micro-SD card for both the camera and for map data. My question is what is the recommended size? Is a 32GB card adequate for the camera and a 64GB for the maps? Or vice versa? Or is anything more then 32GB just a waste?

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