# Troubleshoot

**URL:** https://rootcnc.discourse.group/c/root-3/troubleshoot/21.md

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## [About the Troubleshoot category](https://rootcnc.discourse.group/t/about-the-troubleshoot-category/35)

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**Author:** [@sailorpete](https://rootcnc.discourse.group/u/sailorpete)\
**Replies:** 0

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## [Control not working](https://rootcnc.discourse.group/t/control-not-working/168)

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**Author:** [@DarrenSinger](https://rootcnc.discourse.group/u/DarrenSinger)\
**Replies:** 0\
**Last updated:** [19 January 2022 11:55 UTC](https://rootcnc.discourse.group/t/control-not-working/168 "2022-01-19T11:55:00Z")

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Can you help! I Cannot get my controller to run my motors on my root 3 lite. I have downloaded the marlin software in git hub and I verified and uploaded it to the Arduino. When I plug the Nemma 17 motor into the Ramps b…