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Can't configure 10bit color (Core ultra 7 + iGPU intel ARC)

Joseluislopez
Beginner
‎05-24-2024 03:54 AM
1,529 Views

Hello,

I have a brand new laptop HP Pavilion plus 14-ew1011ns (Core ultra 7 155H + intel ARC gpu, HDMI 2.1 output) with Windows 11 (OS and graphic drivers updated) connected via direct HDMI 2.0 cable to a Benq SW2700PT (2560x1440 60hz), and I cannot set a 10bit color depth in the graphics configuration, and this monitor supports it but in SDR mode.

 

Just to give more context, I tried to connect this same monitor to a Macbook pro 2019 using the usb-c output to a Hub, this hub has an HDMI output that it's connected to a 3-input HDMI switch, and the output of this switch connected to HDMI input of the external monitor, and it's sending the 2k 60p 10bit signal without any problems.

 

Thanks in advance.

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MUC
Valued Contributor III
‎05-24-2024 02:36 PM
1,490 Views

This is a known issue. Unfortunately no solution so far.

 

https://github.com/IGCIT/Intel-GPU-Community-Issue-Tracker-IGCIT/issues/179

 

https://github.com/IGCIT/Intel-GPU-Community-Issue-Tracker-IGCIT/issues/658

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