Good day, I have an HP ZBook Firefly 15 G7 Mobile Workstation notebook (Product Number: 111F5EA) and an HP USB-C Dock G5 (Product Number: 5TW10AA). 2 HP 27q monitors are connected to it via the display port. The first monitor shows the native resolution of QHD (2,560 x 1,440) but unfortunately the second displays the resolution only 1200 * 800. I can't set the correct setting to QHD (2,560 x 1,440) on the second monitor. I updated the NTB firmware, docking station and all drivers to the current version. Next, I tried to connect kinds of monitor using HDMI. I tried both USB-C ports and no change. The Windows 10 version is 1909 Where is the problem why it doesn't work on both monitors in QHD?
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