If you have a micro sd card fitted, try removing it and restarting the garmin. If it starts ok, your card may be corrupt /not being read corectly.
@freezing77 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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If you have a micro sd card fitted, try removing it and restarting the garmin. If it starts ok, your card may be corrupt /not being read corectly.