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- Fri Oct 04, 2019 9:34 am
- Forum: Garmin GPSMAP 66 series
- Topic: 66st powering down or misbehaving
- Replies: 3
- Views: 786
Has anyone experienced random power down of the 66st? If you have, try taking the SD card out as it may resolve the problem. There is unlikely to be an issue with your SD card or the maps on it - this is primarily due to software issues at Garmin's end and which they hope to resolve over the coming ...