Windows 10: Windows 10 doesn't detect my second monitor

Discus and support Windows 10 doesn't detect my second monitor in Windows 10 Customization to solve the problem; Hello, recently I tried to connect a second monitor to my laptop Lenovo yoga 730 but windows 10 doesn't detect my second monitor, it does display the... Discussion in 'Windows 10 Customization' started by Random user12414758, Apr 6, 2020.

  1. RANDOM USER12414758
    Random user12414758 Win User

    Windows 10 doesn't detect my second monitor


    Hello,
    recently I tried to connect a second monitor to my laptop Lenovo yoga 730 but windows 10 doesn't detect my second monitor, it does display the same screen but i can't use it as my second monitor, I'm using a converter from VGA to type-C, in first I thought that the issue but not sure if that's the case.

    It would be great if someone could help me.

    :)
     
    Random user12414758, Apr 6, 2020
    #1
  2. BETOLP
    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 10 doesn't detect my second monitor [​IMG]


    Does it mean my HDD is useless?
     
    BetoLP, Apr 6, 2020
    #2
  3. AILEEN ALF
    Aileen Alf Win User
    Second monitor not detected

    Hello,

    May we know if you've already tried the suggestion provided by Robert Aldwinckle on forums on this

    thread    ?

    If Windows can't detect your second monitor, it's usually a driver problem. It could be due to your video driver being outdated, incorrect or faulty. It's also possible that your monitor driver is causing the problem.

    Since the issue occurred after the latest update, it's possible that the video or monitor drivers require an update. Try looking for the updated version of the drivers on the device manufacturer's website and follow their instructions.

    If the issue persists, try to roll back the drivers to the last good configuration. To do that, you may follow these steps:

    • Right-click the Start button and select Device Manager.
    • Right-click your device driver, select Properties, and browse to the
      Driver tab.
    • Press the Roll Back Driver option if available, and Windows 10 will begin the process.

    Let us know how it turns out.
     
    Aileen Alf, Apr 6, 2020
    #3
  4. KAPIL ARYA MVP
    Kapil Arya MVP Win User

    Windows 10 doesn't detect my second monitor

    Kapil Arya MVP, Apr 6, 2020
    #4
Thema:

Windows 10 doesn't detect my second monitor

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