Laptop guide
Laptop Overheating: Cleaning and Cooling Basics
Reduce Windows laptop heat safely and recognise when internal cleaning or fan service is needed.
Dust, restricted airflow and demanding background tasks can make a laptop run hot. Persistent heat can also cause throttling and sudden shutdowns.
What the symptoms can mean
A fan running loudly at idle, a hot keyboard area or shutdowns under load can indicate ineffective cooling. A failed fan may produce silence despite rising temperatures.
What to do next
Use the laptop on a hard surface, clear external vents and review Task Manager. Internal cleaning should be handled carefully to avoid damaging fan cables or components.
When to arrange a diagnosis
If the problem continues after safe basic checks, a proper diagnosis is the best next step. It helps separate a replaceable part from a deeper board, power or software issue before any repair is approved.
