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Parallel and com ports not appearing in device manager

Last response: in Windows 2000/NT
December 7, 2012 5:42:08 PM

Hello, I am trying to get a security dongle to work in a old glass cutting machine that runs on windows 2000 worked last week but wont now when I open device manager the ports arent even in there to modify or change checked bios and they are enabled tried turning off and on in bios also

Best solution

December 13, 2012 12:04:14 AM

Try booting into safe mode and see if the ports show up in device manager.
December 26, 2012 10:56:30 AM

Best answer selected by psfab1.