Windows 10: Windows doesn't detect main monitor after turning PC on

Discus and support Windows doesn't detect main monitor after turning PC on in Windows 10 Gaming to solve the problem; I have Windows 10 Pro1st monitor is HP M27fd FHD, connected with VGA 2nd monitor is BenQ GW2470, connected with HDMI When I start my computer with both... Discussion in 'Windows 10 Gaming' started by flyingslipper1, Jun 29, 2024.

  1. Windows doesn't detect main monitor after turning PC on


    I have Windows 10 Pro1st monitor is HP M27fd FHD, connected with VGA 2nd monitor is BenQ GW2470, connected with HDMI When I start my computer with both monitors connected, the computer will only show BenQ monitor, even though HP one is connected and the monitor shows that its active, and Windows won't detect it. I have tried the 'detect monitor' and the other advice I've seen on these issues, they don't work - it refuses to accept anything of HP monitor when BenQ is connected to the computer at the start. What works, is that I remove the HDMI cable, disconnecting BenQ monitor when I start th

    :)
     
    flyingslipper1, Jun 29, 2024
    #1

  2. the night light it doesn t turn on

    i have problem with the night light it doesn t turn on what am i doing to??

    [Moved from: Windows / Windows 10 / Devices & drivers / PC]
     
    GEORGIOSMASOURAS69, Jun 29, 2024
    #2
  3. BetoLP Win User
    Windows doesn`t start. Authomatic repair doesn`t work.

    Thanks again!!

    I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

    I`ll do it and I`ll be updating this thread when I have the report.

    - - - Updated - - -

    I ran SeaTools. These are the results:

    Windows doesn't detect main monitor after turning PC on 233722d1557862791t-windows-doesn-t-start-authomatic-repair-doesn-t-work-hdd-test-1-.png


    Does it mean my HDD is useless?
     
    BetoLP, Jun 29, 2024
    #3
  4. eetiz Win User

    Windows doesn't detect main monitor after turning PC on

    activesync doesn`t detect my Tytn II

    I tried this but nothing changed.

    My system doesn`t detect Tytn II... Either Laptop not Desktop.

    I do not know what to do..
     
    eetiz, Jun 29, 2024
    #4
Thema:

Windows doesn't detect main monitor after turning PC on

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