In Windows operating system "Advanced Display" page, "HDR certification" item shows "Not Found", how could I set to get the "HDR certification" item to show correct information?
LastUpdate : Fri, 28 Nov 2025
Answer
Please download and install Monitor Driver by download the driver from the monitor's official webpage.
After right-click the INF file and click install for driver installation, "HDR Certification" item would show "VESA DisplayHDR 400 True Black (1.1)" in the Windows.
Models
MPG 271QRX QD-OLED, MPG 321URX QD-OLED, MAG 321UP QD-OLED, MPG 274URF QD, MPG 322URX QD-OLED, MAG 321UPX QD-OLED, MAG 272UP QD-OLED X24, MPG 321CURX QD-OLED, MPG 491CQP QD-OLED, MAG 341CQP QD-OLED