Re: Mach 4 not seeing PMDX-424
I have the PMDX 416 running on Windows 10 USB. Sounds like it might be your computer. Mine is a Intel NUC the very basic one and older with a VGA out. Has 4 USB ports, and runs this CNC which is a Chinese Work Bee, my laser machine and 3D printer. My Chinese machine came with a NUVUM something but I decided to go with Mach4 and the PMDX The NUC is using a LCD monitor I had, and of course I needed to install a SSD HD, 8 Mb memory and the OS but its very reliable.
As a side note I used a Macbook Pro with Parallels installed to test and run the setup and it did fine even running the USB for the PMDX board.
Retired Master Electrician, HVAC/R Commercial. FLA Saturn 2 4x4 CNC Router Mach4 Kimber 1911 45ACP