Device and app evidence
Select the HDR streaming display in Windows 11 · IPTV setup and compatibility
Windows checks HDR capability for the selected display. A laptop’s panel and an attached television can show different HDR capabilities for the same service.
Windows checks HDR capability for the selected display. A laptop’s panel and an attached television can show different HDR capabilities for the same service.
Confirm the exact product or platform
| Check | Manufacturer or publisher evidence |
|---|---|
| Platform | Windows |
| Publisher | Microsoft |
| Applicable version | Windows 11 |
| OS scope | Windows 11 |
| Isolation method | Compare Windows display capability and a known HDR title on the same output |
What to do on your device
- Open Settings, System, Display and select the display used for playback.
- Inspect the HDR capabilities for that display and use a known HDR title in a supported application.
- If HDR only fails on an attached screen, record the selected display, cable and receiver before changing player settings.
Test the viewing task
Use one authorized programme with a known audio or caption track. Check the same task after the documented change. If the result differs, report the model, OS or app version and the format or connection that the guide above applies to.