Your 5900x is overheating.
Your 5900x is overheating.
I'm sitting idle at 70°C and reaching 85-92°C+ when playing on Marvel Rivals... I only noticed this problem recently since I haven't checked my temperatures in a while. My radiator fans and whole PC have been cleaned, plus I applied new thermal paste, so those shouldn't be the cause either... Is my AI-O gone and should I replace my cooler? I don’t get it. (Yes, it's a prebuilt unit, so no surprise, but I got it for free from a friend, and I switched the CPU to a 5900x.) Cooling setup: 240 AIO Deepcool Castle 240EX (from XIDAX, prebuilt), plus three back right fans.