Understanding Why Your MacBook's Fan Is Always Running

Diagnosing Your MacBook's Fan Activity

If your MacBook's fan keeps running, it could signify overheating due to intensive applications or insufficient ventilation. Begin by checking Activity Monitor to identify resource-heavy tasks.

Common Causes of MacBook Overheating

• High CPU Usage: Applications consuming excessive processor power.
• Poor Ventilation: Ensure there are no obstructions to airflow.
• Dust Accumulation: Regular cleaning can prevent overheating.

Steps to Fix Excessive Fan Noise

1. Monitor Resource Usage: Use built-in tools to track application performance.
2. Close Unnecessary Apps: Limit the number of active applications.
3. Clean Your Device: Maintain your MacBook's hardware to sustain optimal performance.

For persistent issues, consider seeking professional service to check internal components.