ComputerDok – Computer Tips, Windows Guides, & Tech Tutorials

How to Stop Laptop Overheating and Fan Noise (Windows, Dell, Lenovo, HP) If your laptop is hot and the fan sounds like a jet engine, something is making your cooling system work overtime. The good news is that most overheating and noise problems have a few common causes: dust, blocked vents, background processes, old thermal paste, and old software. And most of them can be fixed without a trip to the repair shop. This guide will show you why laptops get hot and noisy, how to tell if it’s something serious, and how to fix it with step-by-step instructions for Windows 11, Dell, Lenovo, and HP laptops. Why Is My Laptop So Noisy and Hot? When the laptop gets too hot inside, the fan ramps up to a higher, louder gear, as the cooling system tries to prevent the CPU and GPU from throttling or shutting down. Here are some common reasons for a hot and noisy laptop: . Blocked or dusty vents — dust buildup restricts airflow, so the fan has to spin harder to move the same amount of air. Soft sur...