E axis will not work

e axis stopped working after upgrade,brand new board v5.1. do i have to run something to get this working? PID setup? or something in tuning ?? im scratching my heat the motor works great hooked up to the other axis’s.
thanks in advance

This is a hardware related issue. Very probably some cable disconnected or not well connected somewhere. This is not related to the firmware.

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gotter figured out thanks, it works great now. thanks for the quick reply

What was the problem? Could help other people.