[SOLVED] Momentary dimming issue on LG monitor?

[Ankitrai]

I have LG 22inch Monitor (22MK400H), while using it, it get dimmed automatically for few seconds and again come back to normal mode. May I know why it behaves like this?

 

[COLGeek]

Refer to the monitor manual (page 18). Take a look at the DFC settings. This may be monitor auto adjusting itself.

https://www.lg.com/us/support/product/lg-22MK400H-B.AUS