Windows11系统中屏幕HDR点击开启后，又自动回弹关闭

Hello! Morales. Thanks for the details.

This usually happens when Windows detects that HDR isn’t actually supported or the GPU/driver is preventing it. Here are the fixes you can try:

Step 1: Check Monitor Support

Go to Settings → System → Display → Advanced display.

1. Look for your monitor under Display capabilities. It should say: Play HDR video: Yes Use HDR: Yes If it says No, your monitor (or the current connection) does not support HDR.

Note: HDR usually only works on HDMI 2.0/2.1 or DisplayPort 1.4 and above. Some cables don’t carry HDR signals.

Step 2: Update Graphics Drivers

• If you’re on Intel, NVIDIA, or AMD, get the latest driver directly from the manufacturer, not just Windows Update.
• After updating, restart and check if the HDR toggle reappears.

Step 3: Check Windows HDR Settings via Registry/CLI

Sometimes the UI bug hides the toggle.

1. Open PowerShell (Admin).
2. Run: Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\VideoSettings" Look for values like EnableHDR. To enable HDR manually, you can run: Set-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\VideoSettings" -Name "EnableHDR" -Value 1

Step 4: Disable Auto-HDR (if interfering)

In Settings → Gaming → Game Bar → Game features, check if Auto-HDR is enabled.

Sometimes this blocks the manual HDR toggle. Turn it off, then check Display → HDR again.

See if this helps. If you need further assistance, just let me know.

Best regards,

Kimberly