A20 e 3d bl touch

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trappolo72
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Joined: Wed Nov 10, 2021 9:17 pm

A20 e 3d bl touch

Post by trappolo72 » Thu Nov 11, 2021 11:53 pm

Hi i have a problem whit my a20 e 3d touch. until yesterday all ok but today the 3d touch not respond....red light fixed (no blu lighting) any command on a20 don't start on 3d touch. i change the 3d touch but the same problem. i have a 4.1 motherboard. is the exention board? Or can i make to solve this problem? any idea?
Thanks
Andrea

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Admin
Posts: 486
Joined: Wed Nov 30, 2011 9:49 am

Re: A20 e 3d bl touch

Post by Admin » Fri Nov 12, 2021 3:27 pm

please try to reinstall the 3DTouch like the video: https://www.youtube.com/watch?v=4-Zofqk4Mvc&t=3s ?
Especially focus on the wire sequence, like the picture attached.
You can also try to reinstall the firmware, which can be found on the website: https://www.geeetech.com/download.html?download_id=32
Attachments
3D touch安装端口1.png
3D touch安装端口1.png (440.98 KiB) Viewed 1850 times

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