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‎12-04-2021 09:01 AM

HP Recommended
Product: X34
Operating System: Microsoft Windows 11

I own both the X34 UWQHD and the X32 QHD monitors.

However only the X32 is able to run in 10bit color depth.

Running with an AMD 6800 XT and Windows 11

10bit pixel format is enabled under Radeon advanced graphics settings.

With the X34, in the display section I can select 10bit color depth but after the screen goes blank for a second it return back in 8bit color depth mode.

Same options using the x32 and display runs in 10bit color depth (RGB 4:4:4 PC) with no issues (as confirmed by Windows advanced display settings panel)

 

Had assumed both monitors had same specs other than increased size of the X34. Exact same cable used for both monitors as well as testing with HP supplied cable.

HP display drivers installed.

Reduced X34 display resolution to test if this was a bandwidth issue but still unable to turn on 10bit mode.

 

Steve

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