Windows 10: HDMI Monitor turns off after boot

Discus and support HDMI Monitor turns off after boot in Windows 10 Drivers and Hardware to solve the problem; My HDMI is fine, until windows loads. Then it shuts off and we have to reboot it again to get it to stay on. I've tried 2 monitors and I've updated the... Discussion in 'Windows 10 Drivers and Hardware' started by ChristopherButler1, Sep 19, 2019.

  1. HDMI Monitor turns off after boot


    My HDMI is fine, until windows loads. Then it shuts off and we have to reboot it again to get it to stay on. I've tried 2 monitors and I've updated the drivers, so I'm not sure whats happening here.

    :)
     
    ChristopherButler1, Sep 19, 2019
    #1

  2. Monitor not receiving signal from pc after using hdmi passthrough

    Hi,

    Thank you for writing to Microsoft Community Forums.

    HDMI Pass-Through does not work with all devices. Before attempting to set up an HDMI Pass-Through connection, you should make sure the source of the signal such as a Blu-ray player or Set Top Box, supports HDMI Pass-Through.

    In order to get clarity on this issue and assist you with appropriate troubleshooting steps, please reply with the answers to the questions below.

    1. Did you try a different HDMI cable to connect your PC to the monitor?
    2. When you say "my pc will not display to my monitor", are you able to see any error message on it? For example: 'No signal'.

    Meanwhile, try the below suggestions and check if this helps.

    • If your monitor has an option in the Menu Button to switch the
      Input Source to HDMI Port, I would suggest you to try it.
    • Try completely disconnecting your Xbox from the computer and just connect your computer to the monitor and check if you are able to see the display on the monitor.
    • Make sure your display is plugged in and turned on.
    • Unplug the video cable from both your display and PC, and then reconnect them firmly. After you reconnect the video cable, try moving your mouse on your display.
    • Try connecting to different video outputs on your PC. Sometimes a change in driver can cause the video to be sent to a different display adapter or output.
    • If you have your own display adapter installed and connected to your display,
      try connecting your display to the built-in video on the motherboard.
    • Check for damaged HDMI cable, loose connections, or faulty adapters.

    Hope it helps.

    We're looking forward to your response.
     
    Shafeeq_Khan, Sep 19, 2019
    #2
  3. No display on monitor when TV set as primary display

    Issue solved

    Removed DVI/HDMI cable from computer and monitor

    Step 1: Check if the VGA monitor cable is defective.

    1. Turn off computer
    2. Connect the monitor VGA cable from the monitor to the VGA port on the computer
    3. Turn on computer, VGA monitor cable is good.

      Step 2: Tun off computer
    1. Connect HDMI Cable to HDMI port and TV
    2. Turn on computer and TV, there is no monitor black screen
    3. Click on the Windows logo, select the Settings icon , and then select

      System. Under Display there are two squares, labeled 1 and 2

      D Click on Advanced Display Settings:

      Display information: Display 1- Monitor Display 2 -TV

      E Right-click the Speakers icon in
      the taskbar, select Sound, click on Playback devices,


      a s tv screen with my brand shows
      AMD High Definition Audio Device ready.

      F. Problem solved



      Cause of the problem: Defective VGA port on the Syba VGA HD15+ 3.5 Audio to HDMI converter
     
    Rooben Kajima, Sep 19, 2019
    #3
  4. erocker Win User

    HDMI Monitor turns off after boot

    Why exactly is ATi considered be better at HDMI?

    I plug my HDMI cable into the card, then into my TV. Those are the steps that I have to do. All the steps you list make absolutely no sense to me.
     
    erocker, Sep 19, 2019
    #4
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HDMI Monitor turns off after boot

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