Garmin GPSMAP 60sx SD card fails the iMac Test


This info is for those who might care. The above unit (Garmin GPSMAP 60sx) falls over when the micro SD card has been written to by the system on an iMac OSX. It appears the unit can not cope with the hidden system file NAMES that are left on the unit.

In my case this manifested as intermittent start-up failures; On shut-down – intermittent continuous alarms requiring the batteries to be removed and intermittent freezing…
The solution is to use CLEANEJECT  – This program will erase those files and eject the SD card before the system recreates the hidden folders again. Apparently a known problem for several years.
I would categorise this as a GARMIN PROBLEM – not an OSX problem…