- Press-and-hold the Power button until the
device powers off.
- Connect the GPSMAP 67 to your computer via USB cable.
- If the GPSMAP 67 prompts "Use MTP (media transfer)?",
select 'Yes' and press 'OK'.
- Wait for the GPSMAP 67 to enter
MTP Mode.
- Create a temporary backup of all data on the
GPSMAP 67.
- Remove any one recently added suspect file (*.gpx,
*.fit,
*.img,
*.jnx,
*.kmz,
etc).
- Disconnect the GPSMAP 67 from your computer.
-
Press-and-release the Power button to power the
GPSMAP 67 on.
-
Test for proper device operation.
-
Repeat as necessary.
-
Once proper operation has been restored,
create a new
backup
for future use.
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