Everlast elliptical screen says ERR - Exercise & Fitness

What's better than finding the solution to your problem 8 years after you need it?

So I have the same eliptical, model EV455. Same problem with the screen just saying ERR.

For me I fixed it by unplugging the adapter from the wall for 30 seconds. Not just the power connexion at the eliptical: the power bricks needs to be unplugged for 30 seconds.

I believe the capacitors in the AC adapter are garbage and the eliptical detect something weird with the voltage or current. Unplugging the AC adapter allows to discharge the capacitor and after that it worked for me.

Might just need a new power adapter :)