How to turn off screen with PowerShell?












0















I need to be able to turn off my screen instantly manually.



I tried powercfg /change monitor-timeout-ac 0, but looks like setting the value to 0 turns it to never. Values like 0.1 also change it to never.



Is there any way I can set this value to 0 minutes, or is there another command that i can use to turn off my screen manually?










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  • 2





    Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

    – Doug Deden
    Jan 24 at 14:57











  • That's great news. I'll write it up as an answer.

    – Doug Deden
    Jan 24 at 23:41
















0















I need to be able to turn off my screen instantly manually.



I tried powercfg /change monitor-timeout-ac 0, but looks like setting the value to 0 turns it to never. Values like 0.1 also change it to never.



Is there any way I can set this value to 0 minutes, or is there another command that i can use to turn off my screen manually?










share|improve this question


















  • 2





    Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

    – Doug Deden
    Jan 24 at 14:57











  • That's great news. I'll write it up as an answer.

    – Doug Deden
    Jan 24 at 23:41














0












0








0








I need to be able to turn off my screen instantly manually.



I tried powercfg /change monitor-timeout-ac 0, but looks like setting the value to 0 turns it to never. Values like 0.1 also change it to never.



Is there any way I can set this value to 0 minutes, or is there another command that i can use to turn off my screen manually?










share|improve this question














I need to be able to turn off my screen instantly manually.



I tried powercfg /change monitor-timeout-ac 0, but looks like setting the value to 0 turns it to never. Values like 0.1 also change it to never.



Is there any way I can set this value to 0 minutes, or is there another command that i can use to turn off my screen manually?







windows display powershell display-settings






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asked Jan 24 at 14:43









A.IshahA.Ishah

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32








  • 2





    Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

    – Doug Deden
    Jan 24 at 14:57











  • That's great news. I'll write it up as an answer.

    – Doug Deden
    Jan 24 at 23:41














  • 2





    Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

    – Doug Deden
    Jan 24 at 14:57











  • That's great news. I'll write it up as an answer.

    – Doug Deden
    Jan 24 at 23:41








2




2





Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

– Doug Deden
Jan 24 at 14:57





Take a look at this: gallery.technet.microsoft.com/scriptcenter/…

– Doug Deden
Jan 24 at 14:57













That's great news. I'll write it up as an answer.

– Doug Deden
Jan 24 at 23:41





That's great news. I'll write it up as an answer.

– Doug Deden
Jan 24 at 23:41










1 Answer
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From this TechNet scripting page:



powershell (Add-Type '[DllImport("user32.dll")]^public static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)





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    From this TechNet scripting page:



    powershell (Add-Type '[DllImport("user32.dll")]^public static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)





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      From this TechNet scripting page:



      powershell (Add-Type '[DllImport("user32.dll")]^public static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)





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        From this TechNet scripting page:



        powershell (Add-Type '[DllImport("user32.dll")]^public static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)





        share|improve this answer













        From this TechNet scripting page:



        powershell (Add-Type '[DllImport("user32.dll")]^public static extern int SendMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)






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        share|improve this answer










        answered Jan 24 at 23:40









        Doug DedenDoug Deden

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