HDR not working
- System: Windows 10 pro
- Battery or AC: Both
- Model: UX362F
- Frequency of occurrence: Always
- Reset OS: No
- Screenshot or video:
I’ve been trying to output HDR video from my UX362F to my
Samsung UHD TV (UA55KS8000 with HDR10). I’ve updated graphics drivers and bios
(to 305), tried different high speed HDMI cables but it just won’t work.
DXdiag shows HDR not supported for the built-in screen, even
though Settings>Display>Windows HD Color settings>Display capabilities
shows Stream HD video = Yes (though apps, games and WCG apps = No). If I
connect the TV via HDMI, then settings shows Stream HD video = No for the Samsung.
With Intel UHD Graphics 620, HEVC and VP9 codecs, and WDDM
2.6 drivers installed, the UX362F should satisfy all requirements for HDR, so too the TV, which can receive HDR from other devices like my Android TV box.
Is there anything else I can try, or does the UX362F simply
not support HDR output to an external screen?