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My HDR display works great with Windows 11 for gaming and video streaming. But to be honest, it didn’t look that great out of the box. However, I tweaked some settings to get the best HDR experience possible, which I’ll share below.
What You Need to Get Started With HDR on Windows
To enable HDR, you need an HDR-capable display. You also need a compatible source device; in this instance, a Windows 11 PC with either an integrated or dedicated GPU that supports HDMI 2.0, DisplayPort 1.4, USB-C, or Thunderbolt. Be sureyour GPU drivers are also up-to-date.
To determine if your monitor supports HDR, pressWin + Ito openSettingsand go toSystem > Display.SelectUse HDRunder theBrightness and Colorsection. If you have a multi-display setup, choose the HDR-capable screen from theSelect a display to view or change its settingsdrop-down.

If your display supports HDR, you’ll seeSupportednext to bothUse HDRandHDR video streamingwith aUse HDRtoggle to turn on HDR.
Why Does Windows 11 Show HDR as Not Supported?
The most common reason is that you have a non-HDR display. Check your monitor’s specifications on its official website to know if it supports HDR. The other causes include outdated graphics drivers or HDR being disabled in your external display settings.
For external monitors, like the Asus ROG Swift, you can enable HDR through the monitor’s OSD menu. You can access this menu by pressing a physical button that’s typically located below or behind the monitor.

Once you’re in the OSD menu, go toImage > HDRand ensure theHDRoption is enabled. Some monitors may have multiple HDR options, such as AMD FreeSync2 HDR, Gaming HDR, or Cinema HDR.
On a TV, you might need to turn onGame Modeto activate HDR on Windows 11. The steps to enable HDR and game mode may vary by manufacturer. For instance, to enable HDR on a Samsung UHD TV:

Additionally, to play HDR video on streaming platforms, you may also need specific codecs. Netflix requires the HEVC extension, but it costs $0.99 on theMicrosoft Store. The other two extensions are VP9 to play YouTube videos in HDR and AVI, both of which are often pre-installed on your PC.
How to Enable HDR and AutoHDR in Windows 11
You can enable HDR from the Settings app. Head toSettings > System > Display, then clickUse HDR. If you have multiple displays connected, choose the HDR-capable screen from theSelect a display to view or change its settingsdrop-down.
Toggle theUse HDRswitch to turn it on. Your screen may go blank or flash momentarily as the HDR turns on. you’re able to also turn onHDR video streamingto watch HDR content over streaming platforms like YouTube.

Windows 11 also offers Auto HDR, which automatically enables HDR for compatible SDR games. While not all games support Auto HDR, many popular titles do, including Minecraft, HALO: Master Chief Collection, Call of Duty: Warzone, and Assassin’s Creed Mirage.
you’re able to also enable HDR using Game Bar. To do this:

With the Game Bar settings configured, you may quickly turn HDR on or off with theWin + Alt + Bshortcut.
Calibrate Your HDR Display With Windows HDR Calibration Software
The Windows HDR Calibration is an officialmonitor calibration toolthat helps you create an optimized color profile to improve color accuracy for your HDR display. To get started:
To apply the new color profile, go toSettings > System > Display. Then, underBrightness & Color, click theColor profile drop-downmenu and choose your newly created color profile. If further adjustments are needed, explore additional calibration methods tocalibrate your monitor for accurate colors.
Adjust HDR Tone Mapping and Game HDR Settings on Your TV
If the HDR content still appears slightly off, check your TV’s tone mapping settings. Whether or not to use tone mapping is a personal preference, but switching between dynamic/active and static tone mapping can help you maintain details without making the screen too bright or too dark.
Since different TV manufacturers apply tone mapping differently, you’ll need to experiment to find what works best for you. Here’s how I adjust it on my Samsung TV:
I prefer to use Static as it offers more accurate graphics. But feel free to experiment with the Active mode to see if it improves your visual experience.
Some TVs, like the LG C2, support the HGiG mode to automatically adjust the content color in games to meet the creator’s intention. Similarly, Samsung TVs use HDR in accordance with the HGiG standard, so you may not need to fiddle with the tone mapping settings unless necessary.
Once you’ve enabled HDR in Windows 11 and calibrated your display, check and enable HDR in your game settings, if available. For instance, to enable HDR10 in Cyberpunk 2077, go toSettings > Video > HDR Modeand set it toHDR10 PQorHDR10 scRGB.
Optimizing HDR on Windows 11 allows you to experience games and movies in the way intended by the creators. With these tips, you may make the most of your expensive HDR display in Windows 11.