https://forum-en.msi.com/index.php?threads/mag-273qp-qd-oled-x24-windowss-11-says-hdr-not-supported.415970/
MAG 273QP QD-OLED X24, Windowss 11 says HDR not supported | MSI Global English Forum
may be after firmware update windows 11 say HDR not supported, I have displayport ( cable ) 2.1 ugreen but still but still says HDR not supported.
https://forum-en.msi.com/index.php?threads/mag-273qp-qd-oled-x24-windowss-11-says-hdr-not-supported.415970/page-4
MAG 273QP QD-OLED X24, Windowss 11 says HDR not supported | Page 4 | MSI Global English Forum
may be after firmware update windows 11 say HDR not supported, I have displayport ( cable ) 2.1 ugreen but still but still says HDR not supported.