W11 with Ultra wide (WQHD) on 3440 x 1440 resolution, refresh rate problems

  • Thread starter Thread starter EinarsL
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EinarsL

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Hi there!Recently I purchased new laptop and external monitor:- Dell Vostro 7620 (i7-12700H, RTX 3050 Ti)- AOC CU34G2X/BKLaptop came with W11 installed. When I connect my external monitor (through HDMI 2.0) as extended main display it sets resolution to recommended, which is 3440x1440. Problem is that it has only option to choose 30 Hz refresh rate, so it runs on 3440x1440@30Hz. I can change resolution to 3440x2160@60Hz (4K) but its scale makes it unusable - everything is stretched.Initially I thought that it could be related to cable or port itself but if I'm able to run this monitor with hig

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