- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
where did you go? if you went through really high altitudes the oxygen levels change and could have fouled your plugs. sometimes the auto makers tune the vehicles different in different geographical locations.
It sounds like the battery is the issue. Try leaving it plugged in over night. If that does not help, press and hold down the power button for 30 seconds. This will reset the device, and hopefully restore functionality. Consult the user guide for more info.
If it does not show 'charging' when connected to power, then something may be wrong with the power cord. If it is the vehicle cord (the one with the cigarette lighter plug) check the fuse in the tip of the cord.
The problem is probably not with the USB cable if the GPS wont even turn on. The older firmware of the Forerunner 205 and 305 have a problem with locking up. This causes the Forerunner to look completely dead. There is a reset procedure: push the mode and reset button at the same time and then let go and hit the power on button. If it powers on that is the problem. Go to the Garmin site and load the newest rev. of firmware into the Forerunner. Fixed mine and a few friends with the same problem.
I do however have a cable problem. Sometimes my PC will come up with unrecognized USB device and my 305 wont talk to the PC, it does charge. It is the cable or dock for sure, because I have tried a different cable/dock and the 305 has no problem. This is the reason I ended up here. I hope the lock fix works for those with the above problem.