Monitor Brightness Changing...

LoneRangerS

Reputable
Jun 15, 2014
102
0
4,710
So whenever i'm in Windows, the brightness will be what i set it too on my monitor; however when i going into a game, the brightness will every so often go dark, then bright, then dark, then bright etc. I don't think it's a fault, as it fades in and out so i'm thinking it's some setting.
My monitor is a LG 23EA63-P
I've looked through all the menu settings on the monitor but there doesn't seem to be anything that would be linked to it.
Any ideas?