Wow have not posted in a while.
I recently changed my BioStar motherboard to an ASRock mobo and HDD on my cnc's computer and got it back up and running without much fuss.
Hooked the motherboard LPT1 pinouts to the cable, hooked up my hobbycnc box and off I went. Now my double Y axis and single Z axis motors
make a bup bup bup bup sound every few rotations and they will sometimes stall under no stress.
I believe its the new motherboard. Any thoughts??
Jason.