Turned it on this am. Put it on charger over night. Charger says it's fully charged. Power comes on when I turn the key. The round display says 5051 (I believe this is the hours?). Three of the lights around light up on the outside of the circle. The very bottom and very top do not light up. But power is on. Still no movement an any direction or or up/down.

Is there a stop button that has been activated. The only other thing change is that this is not the original key. I noticed that a variety of keys can start this guy and my guys lost the original one.

Appreciate any help. Shutting down my business and I have a buyer coming for it today.