Quote Originally Posted by bbuster View Post
Thank you, i will try that tomorrow.
I use an old laptop so it could cause some issues. It is a HP Pavilion DV6 (1150ed) which i uses 10/15 years ago for my study.

I have one 24v power supply for the Mach3 board
One 100v DC power supply for 4 stepper drivers (StepperOnline DM860t)
One 100v (dc/ac?) power supply for the spindle
So how are you powering these 3 supplies