Loud noise on sovol Sv04 printer


my sv04 printer made a loud noise when It moves up and down the z axis. What can I do to make the noise to go away or quieter.

Thank you.

1, check the module end of the broken material detection, the adapter end and the motherboard end of the wiring is firmly plugged in.
2, remove the broken material detection, check whether the metal shrapnel of the module is bent and deformed, refer to the picture.
3, Z-axis up and down movement noise, may be the filament without lubricant, you can moderate on some lubricant.
If it is not the screw, please send back the video of the noise, or please find the part where the noise occurs.
Thank you
Best regards
Sovol Team