Hello!
I tried Arch + Wayland and Ubuntu + X.Org. In both cases, the maximum available refresh rate is 120 Hz, although the monitor supports 280 Hz. The connection is via HDMI 2.1.
What should I do? Please help 🙏
My Beelink: SER9 AI HX 370
BIOS version: T405
Monitor: MO27Q28G
