Question Why does my monitor have a fan noise?

[brandonmacleod21]

I recently got a new 48 inch OLED monitor. It's the LG 48GQ900-B Ultragear monitor. When I first turned it on, everything seemed good but then after a little bit, I started to hear a noise that sounded like a fan spinning. The problem is that this noise is the loudest noise coming from my computer as I ensured that everything else about it is quiet. I can't find any settings for this monitor besides volume and brightness and this fan is not turning off (even when I restart the computer). Does anyone know if there's a way to reduce this noise?

 

[DSzymborski]

OLED monitors usually have fans inside them. I am unaware of OLED monitors that allow you to control that fan.