How to Fix a Loud Laptop Fan: A Practical, Step‑by‑Step Guide
A loud laptop fan is a symptom, not the root cause. Excess heat from dust buildup, blocked airflow, runaway apps, or aging hardware can push the fan to max RPM. This guide gives clear, prioritized steps—from quick, no‑tools fixes to deeper cleaning and repair cues—to quiet the noise safely and effectively. A loud fan usually signals heat from blocked vents, …