15.46 Breaks YCbCr on DP 1.2 to HDMI 2.0

Content Type: Troubleshooting | Article ID: 000028393 | Last Reviewed: 05/19/2022

Description Resolution Additional information

Environment

Operating System

Windows® 10, 64-bit*

i3-6100 CPU Windows® 10 Pro 64-bit (Build 16299) ASRock H110M-STX motherboard 8GB of RAM Graphics driver 21.20.16.4542 BIOS P7.00 DP to HDMI adaptor Screen resolution 3840x2160@60hz

Description

Choosing YCbCr causes signal loss to screen after upgrading to the latest HD 530 driver for Windows® 10 x64, .

Resolution

The video output range can be set using the following method for Non-Native HDMI. This method is the same as selecting the Quantization option.

Go to Video > Basic or Color Enhancement > Input range > Driver Settings > Full

Additional information

RGB Quantization range options in Intel® Graphics Control Panel are applicable to HDMI only, and will be seen only on Native HDMI connections.
This method won’t work on dongles. Especially USB C -> HDMI, which is treated as DP interface, not HDMI, on all active dongles and drivers.