I have an older Westclox Dialite electric alarm clock and the second and hour hand work just fine but the minute hand won’t move. I can wind it and adjust it manually but it doesn’t do a thing when it is plugged in. I know very little about clocks but I’m hoping someone out there has an easy enough fix for this problem! The clock is easy to take apart and I can see the gears but of course after that I’m kind of without a guide on what to do. Thank you in advance for any help!