Garmin 800 woes :(

Hi all, I've got an issue with my 800 unit. I've lost the Garmin cable (why does it have to be a specific one rather than a a general mini-USB cable :evil: ) but bought a replacement. However, the replacement doesn't work and whenever I now turn the unit on when its unplugged I get the message "the usb cable is connected to the wrong adapter", yet its not connected!
I can connect the Garmin using a regular mini USB cable and it charges. The replacement doesn't charge properly, with the unit stating "External power lost" then charging, then losing it again.
I've tried a factory reset but still get the same message. Any hints as to what I'm doing wrong?
I can connect the Garmin using a regular mini USB cable and it charges. The replacement doesn't charge properly, with the unit stating "External power lost" then charging, then losing it again.
I've tried a factory reset but still get the same message. Any hints as to what I'm doing wrong?
FCN3: Titanium Qoroz.
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It does not have to be a garmin specific cable, I have used any old cables and they have worked both on my 800 and etrex.
I suspect either a software fault with your unit or maybe corrosion on the usb port on your device. This is a known problem when the 800 has communication issues.
GPS computer missing. Subtle irony there
subtle, but bloody expensive
Typically I've found thinner cables work while thicker ones don't. They are standard mini USB cables so try a few more.
To upload routes you can place the gpx file into the newfiles folder on the micro sd card. The card does not need to be in the garmin when you do this. Place the card back in the garmin, fire up the garmin, it will convert your gpx file to a fit file and put it in the courses folder.
Do not put the file in the gpx folder
The directory structure on your card should look like this
I can add to the list and say that black ones do work too.
Boardman FS Pro
if still under warranty they will fix, but I haven't bothered and just switched to recording and publishing via SD card.
Stretching & Workout Vids
My 800 hates the rain. Putting it in the airing cupboard or over (50 degrees) dries it out and starts it working again.
Life is like riding a bicycle: you don't fall off unless you stop pedaling.
Scott Foil Team Issue HMX Di2
Boardman Team Carbon LTD
About half my mini-USB cables dont work for the Garmin and half do - I think most of the ones that dont came from one of those charger packs.