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Windows 7: Windows no longer recognises my secondary monitor

20 Feb 2012   #11

Windows 7 Ultimate x64

Fixed it.

I tried the laptop with some other monitors, none worked. As a last resort I reinstalled Windows and this didn't work either. But then all of a sudden it started working, maybe an automatic Windows update fixed it. Thanks for your help.

My System SpecsSystem Spec
20 Feb 2012   #12

Microsoft Windows 8.1 Pro 64-bit

lol cool, glad it is working now. Perhaps an incorrect driver? ah well, its good now
My System SpecsSystem Spec

 Windows no longer recognises my secondary monitor

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