Just finished assembly of MK3S+ and know doesn't work when turned, only when clicked
 
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Just finished assembly of MK3S+ and know doesn't work when turned, only when clicked  

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mikefromnashville
(@mikefromnashville)
New Member
Just finished assembly of MK3S+ and know doesn't work when turned, only when clicked

I've already opened a support request with Prusa and only found 1 other thread regarding the MK3S+ on this, so I figured I'd post here to see if anyone had any ideas.  I finished the build and ran through the preflight check.  I never had to change a settings during this until it got to printing the zig zag and fine tuning the Z.  At this point I noticed that although pushing on the knob worked fine to choose selections, turning the knob had no effect.  Anything I can do other than waiting on support to respond?  Everything else seemed to check out on the preflight, I just cant change any selections, dial in the Z and therefore print yet.  Any input is appreciated.  Thanks!

Posted : 25/07/2021 1:02 am
Diem
 Diem
(@diem)
Illustrious Member

Check the ribbon cable assembly:

https://help.prusa3d.com/en/guide/6-lcd-assembly_172423

and the other end, step 32 on:

https://help.prusa3d.com/en/guide/8-electronics-assembly_174100

Pull the cables and re-insert, carefully.

For support: Log into your Eshop account, navigate to support and live chat is at bottom right in most browsers. If not you may need to disable your ad-blocker temporarily.

Cheerio,

Posted : 25/07/2021 2:52 am
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