msi mag core liquid 240r

Hello everyone, I'm new to the forum. my cpu is almost 4 years old but i don't think that's the problem. a few days ago I noticed that the temperature rose a bit excessively towards 80 degrees (playing team fortress 2 certainly not famous for heavy graphics). But today opening msi afterburner...

Good day, everyone! I'm fairly new to building my own PC and i'm trying my best to understand things. I do believe i've gotten everything down, but i've come across an issue that made me think I just goofed. I recently bought a "MSI Mag Core Liquid 240R aRGB CPU cooler" alongside a brand new...