When I play Diablo 2 R my processor fan is INCREDIBLY LOUD..
WHY

Mine acts the same way. If you're trying to reduce the noise, try putting in a limit to the FPS and lower the in-game resolution.

This post was edited by Xet on Nov 20 2021 02:35pm

the fan is loud because the CPU is very hot. Why is your CPU very hot? Overworked or bad thermal conductivity between CPU and cooler.

Maybe buy a fan with lower decibel rating

It helps to list your specs if your having hardware issues.

This,

We need a good blueprint of your machine to be able to diagnose what's causing the heating.

It could also mean your machine's cooling is not keeping up, your machine doesn't have the proper specs to run d2r or you just need a whole new rig altogether.

-Krawk