Gigabyte Smart Fan reaches its maximum airflow at 70°C temperature.
Gigabyte Smart Fan reaches its maximum airflow at 70°C temperature.
Relevant Details: Model MB: GIGABYTE X670 AORUS Elite AX Rev 1.2 (Downloaded correct BIOS for rev 1.0/1.2). CPU specs: 7800X3D. Updated BIOS on motherboard, but system fan curves disappeared. Stuck at 100% PWM at 70°C. Manual temperature and PWM adjustments still work, yet the graph doesn’t reflect changes. Fan speed jumps to maximum even at 70°C, which is disruptive. CPU reaches up to 85°C during games. The issue seems persistent despite troubleshooting. Search results only show confusion or outdated guides. Need guidance on manual fan curves or troubleshooting steps. Thanks.
For creating more intelligent and quieter fan settings, Fan Control is an excellent choice. It offers unmatched power as open source software. You can integrate it with any temperature sensor in your setup, allowing you to adjust fans based on GPU temperatures instead of CPU ones. The main challenge lies in the effort required to fine-tune the system for optimal performance.
I agree with the suggestion for Fan Control, though getting it configured can be a bit tricky. Once you're set up, you'll be able to create manual fan curves for all your fans and even take over what the BIOS or Gigabyte Control Center attempts to manage. You can also connect it to HWInfo64 through a plug-in, allowing it to access temperatures that HWInfo64 displays but Fan Control doesn't, which helps fine-tune fan speeds. I use it to manage the fans near my VRMs and RAM, using data from SPD temperature sensors on the RAM—information Fan Control can't see. JayzTwoCents made a video explaining how it works, so you can watch it if you want to see it in action before trying it yourself. It seems like a must-have for anyone needing reliable control, though I wish Fan Control had been included more prominently in the listing.