Loud laptop fan: why and how to fix

• Check the Task Manager for programs using a lot of CPU.
• Use the laptop on a flat, hard surface, not on a bed.
• Clean the air vents with a soft brush.
• Update the BIOS and drivers from the maker's website.
• A rattling or grinding noise may mean a failing fan.

Cleaning the inside and renewing thermal paste every 2 years keeps the fan quiet. Ask our technician.