Why Does My Monitor Screen Blue Tint Appear Suddenly?

[Leonardo DiCaprio]

The color calibration on my desktop setup seems completely off today, and everything has a very noticeable, cold discoloration. I've already checked the "Night Light" settings and the physical cable connections, but I cannot get rid of this monitor screen blue tint. Does this sound like a driver issue, or is it more likely that the backlight itself is starting to fail?

 

[Helena]

A sudden blue tint on your monitor is usually caused by color setting changes, a loose or faulty cable, or display modes like Windows Night Light being turned off or misconfigured—check display settings, reset color calibration, reconnect cables, and update graphics drivers to fix it.