There are WS-CPU settings in the A2100 CNC Reference Manual. If you need more make sure that you know the #-424-xxxxAyy pn of the WS-CPU off the Bar Code label on the board chassis and the Version of BIOS shown on the Screen with the hard drive power unplugged. Contact Cincinnati Tech-Support at Fives-MSI. 1-800-934-0735 Tech-Support-Cincinnati. We'll get you the proper settings. After you restore the proper settings; then save and power down. Plug the power to the hard drive back in and reboot.
GregW