After using HDMI cable to tv, monitor on laptop black


  1. Posts : 7
    windows 10
       #1

    After using HDMI cable to tv, monitor on laptop black


    I have been using HDMI cable from laptop to tv without problem. However, since updating to Windows 10 whenever I use HDMI cable, after disconnecting my laptop screen is black, it is as though it does not recognize it's own monitor.

    I have had to restore latptop twice and am worried to try again.

    Any ideas?
      My Computer

  2. nigelmercier's Avatar
    Posts : 436
    Windows 10 Pro 64-bit
       #2

    Is there a key combination on your keyboard to cycle through the display outputs?
      My Computer


  3. Posts : 7
    windows 10
    Thread Starter
       #3

    yes Fn +F3
      My Computer

  4. spapakons's Avatar
    Posts : 2,891
    Windows 10 Pro 64-bit 202H (Nov 2020 build 19042.867)
       #4

    Try that or try Win+P. Set it to clone, to have picture on both internal screen and TV. Set it to TV to have maximum resolution and best picture on TV.
      My Computer


 

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