I have a new HP ENVY x360 15-ed1000 (tiger lake) and a new HP USB-C Dock G5 5TW10UT. I have the USB-C setting in the BIOS set to high resolution enabled. According to the Dock Solutions documentation this configuration should support dual 4k displays at 60Hz. However the maximum I can achieve with both connected via displayport is one at 4k60 and the other at 1080p60. Using one displayport and one HDMI I am able to achieve 4k@60 and 4k@50 which I don't understand looking at the specifications.
How can I achieve dual 4k displays at 60Hz with this hardware configuration?
Also with the USB-C setting in the bios set to high resolution disabled, the maximum resolution I am able to achieve with a single display port monitor is 2560 x 1440, which does not match the specifications.
How can I achieve 4k 60Hz resolution with a single display with USB-C high resolution setting disabled?
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