Hello, I have a Trelock FC 535 bycicle computer and something went wrong after I changed the battery: it shows all the characters on the screen and it freezes like that. The battery is the proper size and model.
If anybody knows any solution to this problem please let me know.
I'm not familier with that particular computer, but both of mine have a little hole on the back that you stick something like a paperclip into to do a hard reset.
You might check to see if yours has something like that.
I have an old Specialized that has the same problem everytime that I change the battery. I have to remove the battery, wait for about 30 minutes and re-install the battery. It always comes up OK the second time I install it.
I didn't find any reset holes and I tried to do the 30 minutes thing, but it didn't work... I think I'll try to find someone who knows some electronics or buy a new one 🙂