No software can fix a hardware blockage. To keep your fan control effective, ensure you are practicing good "thermal hygiene":
Caps performance and lowers fan RPM to ensure the laptop stays as silent as possible. This is perfect for browsing or office work. Advanced Customization via Lenovo Vantage lenovo-legion-fan-control
Avoid gaming on soft surfaces like beds or couches, which can choke the intake and cause immediate overheating. No software can fix a hardware blockage
If the native options aren't granular enough for you, many enthusiasts turn to the Legion Fan Control utility. This is a lightweight, third-party tool specifically designed for Legion hardware. Using LFC, you can: Advanced Customization via Lenovo Vantage Avoid gaming on
Define exactly how fast the fans spin at specific temperature thresholds.
Use a laptop stand or cooling pad to ensure the intake vents on the bottom have plenty of air.