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Author Topic: Mach3 not communicating with cnc machine....  (Read 15185 times)

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Re: Mach3 not communicating with cnc machine....
« Reply #10 on: May 11, 2017, 08:03:27 PM »
hi i am new just built a cnc router was running fine till i switched from xp for win 7   i have no response on the mach3 screen
i changed ports and pins  no response on the screen 
can u help thsnk mikec