How to fix ML360 SUB-ZERO stuttering in Project Orion?
This is just wild—I bought a thermoelectric cooler and my CPU temps dropped below 10℃, but it introduced these weird system micro-stutters. The side effect of extreme cooling is a joke. The TEC module in the Cooler Master ML360 SUB-ZERO was pulling so much current that it caused a 0.05V transient drop in the motherboard VRMs, which absolutely killed the stability. I tried locking the TEC power to 100%, but that just made the stuttering worse. Chasing the lowest possible temperature became my biggest obstacle. I eventually switched to 'Smart' mode and set the target temp to around 25℃, while cranking the radiator fans to 1800 RPM to dump the heat faster. HWInfo showed core temps stabilizing at 32℃ - 38℃, and voltage swings narrowed to 1.25V - 1.28V. I actually forgot to check for condensation and found tiny water droplets on the edge of my motherboard—nearly had a heart attack. I had to shut everything down and dry it with a hairdryer. Lesson learned. TEC power draw now sits at 180W - 210W, and fans are steady at 1800RPM. It's a beast of a cooler, but you have to be careful or it'll kill your board.
