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new build only one z motor working  

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mmcp42
(@mmcp42)
Member
new build only one z motor working

I checked the splitter board, everything plugged in correctly

self test fails after lots of noise!

I disabled the motors and checked that all three z screws turn manually and raise and lower the bed correctly

tried Move Axis

only one is turning

advice please?

Posted : 23/11/2025 8:04 pm
Diem
 Diem
(@diem)
Illustrious Member

For any troubleshooting with a new printer or a new build go to Prusa Support via chat.  You will need your printer's serial number.

Cheerio,

Posted : 24/11/2025 11:37 am
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