I've turned off my Forerunner 235 last Tuesday and I tried to turn it on today, but it didn't give any reaction. The screen stays black. When I turned it off it was more then 50% charged so I think it's not the battery. The watch doesn't give any reaction to charging or linking it with a computer by usb. Is this a known issue and even better, is there a way to solve this?
It is a known issue that the 235 will continue draining the battery even when turned off; I would try to plug it in and leave it there for a while and hopefully it will charge and work then.