Windows 10: My external screen is not detected by my lenovo windows 10 anymore

  1.    12 Nov 2016 #1

    My external screen is not detected by my lenovo windows 10 anymore


    my laptop just doesnt want to detect my external screen anymore, i used it just a few hours ago but it just doesnt detect it anymore. only thing happened was i disconnected the screen and by mistake chose pc screen only on the "project" menu and when i connected the screen again i tried changing it back to second screen only but it didnt work....any help??

    Thanks in advance
      My ComputerSystem Spec

  2.    12 Nov 2016 #2

    also please tell me if i need to clarify something about the screen or the laptop im pretty much a newb so....:)
      My ComputerSystem Spec


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