Describes expected behavior of the Quantization Range option found on the Intel® Graphics Control Panel and the Intel® Graphics Command Center depends on the video connection type.
Intel® Graphics Command Center or Intel® Graphics Control Panel not displaying the setting Quantization Range.
This is expected behavior. With the most recent drivers (xx.xx.100.xxxx and newer), the Quantization Range option will only be visible if the video output on your computer is native HDMI. Using a DisplayPort (DP) video output or adapters such as DP-to-HDMI or USB Type-C to-HDMI will cause the option to disappear.
If you are unable to resolve this issue, try:
- Enabling YCbCr mode.
- Enabling Full Input Range:
Intel® Graphics Command Center
- Open the Intel® Graphics Command Center.
- Click Video.
- Under Input Range, select Full Range.
Figure 1: The Input Range option found in the Intel® Graphics Command Center.
Intel® Graphics Control Panel
- Open the Intel® Graphics Control Panel.
- Click Video.
- Click Color Enhancement.
- Under Input Range, click Use Driver Settings.
- Select Full Range.
- Click Apply.
Figure 2. The Input Range option found in the Intel® Graphics Control Panel.