I stated the machine and cracked up my mach 3, first time got the screen up but the mouse didn't work, had to reboot with reset, started Mach 3 again and got the ribbon at the top you know file edit view bla bla, but screen blank, all the ribbon works but no DRO showing or nowt, any steer would be good, do I need to reinstall Mach, is the PC failing any clue would be good.
many thanks in advance,
Regards Paul