I am teaching a class of 30 kids. All the Vex IQs are having the same problem. They keep displaying “Connect to PC for Program Update” but when they are connected, they are not seen.
I have tried:
- Only updating the brain–not the problem
- Using different update cables–no change
- Using different computer ports–no change
- Using different computers–no change
- Using different batteries–no change
- Using different brains–no change
- Turning it on and off–removing the battery
- Next step? Using them ALL as paperweights???