Fixing the Stream HDR Video Switch that Cannot be Enabled after Windows 10 Upgrade

Stream HDR Video Switch that Cannot be Enabled after Windows 10 Upgrade

The bug prevents users from enabling streaming HDR video after upgrading to Windows 10 1903 or later if they previously disabled the setting.

In a new support bulletin for educational versions of Windows, Microsoft says that users who disabled the “Stream HDR video” option on Windows 10 1809 and then upgraded to Windows 10 1903 or later may not be able to re-enable it.

This problem may occur if you recently upgraded to the latest version of Windows 10. When you try to enable HDR stream settings, the HRD option is not enabled.

In this article, we will cover quick steps to help you solve the “Windows 10 HDR not turning on” problem.

What is the cause of the “Can’t enable HDR video streaming” problem after the Windows 10 update

What is the cause of the "Can't enable HDR video streaming" problem after the Windows 10 update

If you are connecting multiple HDR-compatible displays to your computer, make sure that the multiple monitor setup is not the cause of the problem. If you’re using a monitor plus a TV, enable HDR streaming when only the TV is connected to the computer.

In other cases, an incompatible HDMI cable can also cause problems with HDR on Windows 10. An HDMI 2.0b cable is required to stream the HDR signal. If you are using an HDMI 1.4v cable, replace it with an HDMI 2.0b cable.

If the HDR streaming option is not available for your display, it’s probably because your monitor or TV does not support HDR technology. The “Windows 10 HDR can’t turn on” problem is usually due to an improper upgrade or an incompatible HDMI connection.

To solve the “Can’t enable HDR video streaming” problem after upgrading to Windows 10

To solve the "Can't enable HDR video streaming" problem after upgrading to Windows 10

Return to a previous version of Windows 10

If you upgraded to a new version of Windows 10 within the last 10 days, you can solve the problem by rebooting your device to the version of Windows 10 from which you upgraded, turning on the HDR Video Stream switch, and then upgrading to a new version of Windows 10.

  1. Choose Start -> Settings -> Update and Security -> Restore -> Get Started under the heading Restore a previous version of Windows 10.
  2. This process will save your personal files but will delete any apps and drivers you installed after the upgrade, as well as any changes you made to your settings.
  3. If you enabled Stream HDR video switcher in a previous version of Windows 10, you can check for updates and reinstall the new version of Windows 10.

Edit the registry to enable Stream HDR video switcher

You can try this solution if you no longer have the option to restore Windows 10 to a previous version. You can enable Stream HDR video switcher by editing the registry.

Since this is a registry operation, it is recommended that you create a registry backup or system restore point in case the operation goes wrong. After taking the necessary precautions, you can proceed as follows:

  1. Press the Windows + R key to open the Run dialog box.
  2. In the Run dialog box, type cmd, then press CTRL + SHIFT + ENTER to open the command prompt in administrator mode.
  3. In the Command Prompt window, copy and paste the command below and press Enter.
  4. reg add “HKCUSoftwareMicrosoftWindowsCurrentVersionVideoSettings” /v EnableHDRForPlayback /t REG_DWORD /d 1
  5. Exit the command line window and restart your Windows 10 device.
  6. While booting, you can check for updates to reinstall the latest version of Windows 10.

Frequently Asked Questions

  1. Select the Start button, then select Settings -> Applications -> Video Playback.
  2. Under Stream HDR video, select Windows HD color settings.
  3. Under Select Display, select the display you want to change.
  4. If it is an external display, enable the Use HDR option.
  5. Turn on the Stream HDR video option.

Go to Settings -> System -> Display and make sure the Use HDR option is enabled in Windows HD Color. Make sure your Windows 10 PC has the necessary hardware to display HDR and find out if your display supports HDR10.

  1. Press the Windows key and the letter "i" at the same time to access the Windows settings.
  2. Type "Windows HD color settings" in the search box and select "Windows HD color settings" in the search results.

  1. Install the latest Windows updates.
  2. Update your screen drivers.
  3. Disable the Windows animation.
  4. Disable hardware acceleration.