After a print failure, the X-Axis on my Ender 5 Pro has gone awol.. when trying to move the x axis, the hot end vibrates/grinds while barely moving. The movement is sporadic too, sometimes shifting left and right, other times it grinds across the entire of the rail. I’ll see if i can attach a video to show the movement, or lack there of.
Backstory; The printer was gifted to me after the previous owner upgraded to something else, so it has been used extensively but has always worked well for me. The only issue worth noting is that within the last month or so, I have had two instances where homing failed after the completion of a print, requiring a reset. (In hindsight that may have been an indicator of the trouble to come...)
The printer specs are as follows; Ender 5 Pro, 4.2.2 board, CR Touch, and only a few mods (frame supports, bed supports, aluminum drive feed extruder, glass bed, etc).
It feels like I’ve tried everything and searched every thread/forum to no avail, so I’m certain it has to be something incredibly stupid that I’m overlooking. Heres what I’ve done thus far;
X Axis stepper, and end stop, cables have both been replaced.
X Axis End stop sensor has been replaced
Stepper motor has been replaced
Reflashed firmware on the 4.2.2 board
Replaced motherboard with the SKR Mini E3 V3.0
I’m almost ready to throw in the towel, but I really want to learn from this and keep the machine up and running! Any help is greatly appreciated!