1.    26 May 2016 #1
    Join Date : May 2016
    Posts : 2
    Windows 10

    Won't detect second monitor after Windows 10 upgrade

    I was automatically upgraded from Windows 7 Home Premium to Windows 10 yesterday and now my second monitor can't be detected. Windows says it doesn't detect the second one, even though it displays two. When I move the mouse, it moves across both screens, but the second monitor essentially just mirrors the main monitor. This only started happening after the upgrade.
      My System SpecsSystem Spec

  2.    26 May 2016 #2
    Join Date : Aug 2015
    Posts : 186
    win 10

    Are your GPU drivers current?
      My System SpecsSystem Spec

  3.    26 May 2016 #3
    Join Date : Jul 2015
    PA, USA
    Posts : 460
    Windows 10 Pro (Mix of Builds) / Linux Mint

    Windows key + P - change to extend, what happens?
      My System SpecsSystem Spec

  4.    26 May 2016 #4
    Join Date : May 2016
    Posts : 2
    Windows 10

    Thanks. Just updated the Video Graphics card.
      My System SpecsSystem Spec


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