Windows 10: When i plug in my 2nd monitor my main one turns off

Discus and support When i plug in my 2nd monitor my main one turns off in Windows 10 Drivers and Hardware to solve the problem; When i plug in my 2nd monitor my main one just goes black and the 2nd one says that the input is not supported 2nd monitor is 720p and im thinking that... Discussion in 'Windows 10 Drivers and Hardware' started by Tuned Wolf, Feb 28, 2023.

  1. TUNED WOLF
    Tuned Wolf Win User

    When i plug in my 2nd monitor my main one turns off


    When i plug in my 2nd monitor my main one just goes black and the 2nd one says that the input is not supported 2nd monitor is 720p and im thinking that thats why it says that. an because it doesnt show anything i cant change any setting

    :)
     
    Tuned Wolf, Feb 28, 2023
    #1
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When i plug in my 2nd monitor my main one turns off

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