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I have bought two MKS base 1.5 boards. Both extruder ports are not working. I made sure the stepper motor still works and that there is nothing wrong with the Marlin firmware that I know of.

Photo of wired up MKS base 1.5 board

Any ideas?

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    $\begingroup$ Is the hotend above 170 °C? Because Marlin will not turn on E0 and E1 until it can extrude without causing damage. $\endgroup$ – pisstoff Mar 27 '17 at 20:20
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    $\begingroup$ I figured out what was wrong. Turns out the no extrude command was uncommented and worked fine when changed the min temp on it. $\endgroup$ – Chris Manning Mar 27 '17 at 20:46
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    $\begingroup$ Are the E0 and the E1 ports not working on both of the boards that you purchased? $\endgroup$ – Greenonline May 7 '17 at 6:52
  • $\begingroup$ @Chris Manning - I see that you commented on the deleted answer from pisstoff (that was converted to a comment) the following: I figured out what was wrong. Turns out the no extrude command was uncommented and worked fine when changed the min temp on it. Could you post that comment as an answer and mark the answer as accepted? That would remove your question from the unanswered list, and as a beta site we need to keep that list short. Thanks in advance. $\endgroup$ – Greenonline Jun 28 '18 at 13:06
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The OP has solved the problem as read from a comment on a deleted answer. So far the OP has been reluctant to post the answer; therefore his comment is converted into a community answer.


It appears that the OP had incorrectly configured his firmware considering the comment:

"I figured out what was wrong. Turns out the no extrude command was uncommented and worked fine when changed the min temp on it."

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