Windows 10 HDR Wont Turn on
The full name of HDR is high-dynamic-range.
As long as your setup display supports HDR, you could play HDR content using your PC.
However, you may discover that your Windows 10 HDR wont turn on for some reason.
Why is Windows 10 HDR disabled?
This issue always happens after you upgrade your Windows 10.
Besides, an incompatible HDMI connection can also cause this problem.
How to enable Windows 210 HDR?
Now we will show you some methods in this post.
How to Fix Windows 10 HDR Wont Turn on?
Go to the following path:
Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\VideoSettings
4.
Find theEnableHDRForPlaybackoption from the right panel and right-click it.
Then, selectModifyfrom the pop-up menu.
Modify the number in theData valuebox to1and clickOKto save the changes.
Go toStart > prefs > Systemto openDisplay.
Use Windows Search to search forcmd.
SelectRun as administratorfor the first search result.
When the command is executed successfully, you’re able to exit Command Prompt andreboot your system.
Next, it’s crucial that you check whether your Windows 10 HDR is enabled successfully.
An incompatible HDMI cable can also lead to Windows 10 HDR wont turn on.
In this case, you gotta use an HDMI 2.0b cable to transmit the signal.
So, like verify that you are using the right cable.
Bonus: How to Recover Your Lost Data?
If yes, you’re free to use a full edition to restore them to a suitable location.
Should you have any related issues, you’re free to let us know in the comment.
