GT2560 V3 Extruder Motor Not Working After Driver Upgrade
I was upgrading my A10M with some TMC 2208s and when I powered on the printer I noticed one of the extruder motors was completely dead. I swapped back the old stock driver in case the new one was damaged but had the same result. Swapped the cables on the motors to check that the motor itself wasn't damaged and indeed swapping the cables powers the extruder, so the motor should be fine. I noticed a LED turns on right in front of where E0's driver board when heating starts, is this a diagnostics led?
EDIT: Solved. Bumped up Vrefs to 0.820 and reseated driver boards.