So i had issues of skipping and while debugging that i accidentally put a stepper drive back one slot, causing a short being on wrong pins.
Threw that stepper driver away, put in another: Now none of the stepper motors activate any more. Thought, ok maybe i destroyed the ramps and/or arduino (my skipping issue was on ramps board), and got another one.
Put new RAMPS + Arduino in, working stepper drivers etc. and none of the steppers now activate.
Heat bed + hot end works normally, end stop signals get through fine etc.
Turning the steppers requires no torque -> they don't activate. Stepper drivers don't get hot.
I'm at loss what to look for next :/
Already ordered all new stepper drivers just to be on the safe side - but somehow i don't believe it's them.
Any ideas what to look into next?
Threw that stepper driver away, put in another: Now none of the stepper motors activate any more. Thought, ok maybe i destroyed the ramps and/or arduino (my skipping issue was on ramps board), and got another one.
Put new RAMPS + Arduino in, working stepper drivers etc. and none of the steppers now activate.
Heat bed + hot end works normally, end stop signals get through fine etc.
Turning the steppers requires no torque -> they don't activate. Stepper drivers don't get hot.
I'm at loss what to look for next :/
Already ordered all new stepper drivers just to be on the safe side - but somehow i don't believe it's them.
Any ideas what to look into next?