Gigabyte M27U bottom half yellowish/darker, [H]ard

Gigabyte monitor froze mid game now I'm stuck with a second picture : r/Monitors

HOLOSUN HE507C-GR X2 Green Circle Dot/Solar Failsafe – Opticsbuddy

Grayscale, Gamma and Color - Gigabyte M32UC Review: Snappy Gaming Performance and Premium Image Quality - Page 4

Gigabyte GA-H270-HD3P Lga1151 Intel H270 2-Way Crossfire Hdmi Dvi-D Usb3.1 Type-C M.2 ATX Ddr4 Motherboard : Electronics

Any idea why my M27Q seems to darken the screen every time I open the monitor menu? : r/gigabyte

Gigabyte M27U review: The new entry-level 4K - Reviewed

LG 27GN850-B slightly yellowish at the bottom half of the screen. Is that normal? : r/Monitors

M27U bottom half yellowish : r/gigabyte

Gigabyte M28U F07 Firmware Brightness Increase Local Dimming ON Vs OFF