Lenovo-legion-fan-control

Maxes out fan speeds and pushes the CPU/GPU to their limits. This is ideal for heavy gaming or rendering but will be the loudest.

For those who want a bit more control without third-party software, Lenovo Vantage is your command center. Within the Vantage app, you can toggle "Network Boost" and "Auto-Overclock," which indirectly influence how aggressively your fans react. Newer Legion models also feature a "Custom Mode" within Vantage that allows you to set manual power limits, though it doesn't always provide a full manual fan curve. Precision Tuning: Legion Fan Control (LFC) lenovo-legion-fan-control

The quickest way to manage your fans is through Lenovo’s built-in power modes. You can cycle through these by pressing on your keyboard. Watch the power button light change color to identify your current mode: Maxes out fan speeds and pushes the CPU/GPU to their limits

No software can fix a hardware blockage. To keep your fan control effective, ensure you are practicing good "thermal hygiene": Within the Vantage app, you can toggle "Network

Explaining how to to reduce heat at the source.

Define exactly how fast the fans spin at specific temperature thresholds.