3 weeks ago
It was working all fine. After I pressed in OSC "Reset All", my monitor doesn't read HDR/Dolby Vision signal anymore.
I can toggle HDR ON in Windows11 but in OSC it says HDR OFF. Colours are super washed out.
I installed new firmware update, installed WHQL drivers. Nothing works. In OSC it's always "HDR OFF" no matter what I do. PLEASE HELP
3 weeks ago
Hi @Voitac ,
Regarding the issue you've reported with your ROG Swift PG27UCDM monitor, where the HDR / Dolby Vision functions become abnormal or disabled after performing an OSD "Reset All Settings," please provide the following information to assist us:
Thank you for your cooperation.
3 weeks ago
Hey,
I found out a solution. The VRR was messing with the HDR signal. Once I turned OFF and ON VRR again, the HDR signal was finally read.
There's another issue though: OSD cannot remember HDR setting I set:
https://rog-forum.asus.com/t5/gaming-monitors/pg27ucdm-osd-doesn-t-remember-hdr-setting/td-p/1103858