Clean dust from vents, fans, and heatsinks
Use the laptop on a hard, flat surface
Keep air vents unobstructed
Close unnecessary apps and browser tabs
Reduce CPU-intensive tasks
Check for malware or background processes
Update BIOS, drivers, and operating system
Set the power mode to balanced or power saver
Lower screen brightness
Disable high-performance settings when not needed
Adjust fan settings in manufacturer software if available
Replace dried or failing thermal paste
Check for failing or misaligned fans
Use a cooling pad
Avoid using the laptop on soft surfaces like beds or couches
Keep the room temperature lower
Restart the laptop regularly
Run hardware diagnostics
Replace the battery if it is swollen or causing heat
Seek professional repair if the noise continues