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- Only 30Hz@4k with G5 Dock

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08-26-2020 02:41 AM
Product: Elitebook 830G6 / USB-C Dock G5
Operating System: Microsoft Windows 10 (64-bit)
This question has been asked already, but I haven't seen any valid answer.
I've connected a new display (Philips 278B) to my dock but the refresh rate is limited to 30Hz. I've tried both DP and HDMI.
When I use the DP adapter provided with the notebook, display is set to 4k@60Hz as expected.
This is the only display connected to the dock, so no dual display configuration.
What do I need to do in order to get 60Hz out of the dock?

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