How to stop Jonsbo CR-1400E ARGB from overheating in F1 25?
I finally get to drive the 2025 cars, but with five laps to go, my frame rate crashed from 144 FPS to 60 FPS. The excitement turned into pure rage instantly. The small fins on the Jonsbo CR-1400E just couldn't keep up with the boost clocks; heat built up faster than the fan could blow it out, and my temps climbed from 60℃ to 92℃ in 15 minutes, forcing the CPU to downclock. I tried lowering the graphics settings, but the game looked like a pixelated mess, which was totally unacceptable. I went into the BIOS and flipped the fan control from DC to PWM mode, and bumped my front intake fans to 1200 RPM to force more fresh air in. Looking at the RTSS overlay, the frame times finally stabilized at 6-8ms, and that jittery feeling vanished. I had a brief scare where the fan wouldn't start in PWM mode, but a tiny tweak to 1.2V start-up voltage fixed it. CPU temps are now steady at 72-78℃ with a clock of 4.6 GHz. Performance logs confirm the fix, with frame times now holding at 5.1-6.4ms.
