Why is my laptop fan so loud? If you use your laptop on soft surfaces such as pillows, blankets, couches and your lap, you may be inadvertently blocking fan vents and obstructing your laptop’s air flow. Clean Up Your Laptop Fan. As with anything, the best cure for a loud computer fan is to prevent it from getting loud in the first place, but that isn’t always possible. What a pain. but that didn't solve it completely. The first step is to determine if the fan sound is a normal sound. So if you have asked yourself “why is my laptop fan so loud lately”, it may be something along these lines below. When I contacted support they updated my bios etc. You’re working away and the gentle hum of your laptop you’re accustomed to suddenly gets louder. When it does make noise, it very suddenly sounds like it is being overworked and moving much quicker than normal. Overheating Noisy Laptop Fan. 1. They want me to send mine in to replace the fan. I had loud fan noise out of the box. All of which is why your fan runs fast and loud. Loose bearings and/or screws may cause fans to produce louder levels of noise. Why does my laptop feel so hot? Here are some crucial, easy steps you can take (right now!) Poor ventilation Perhaps the most common cause of laptop overheating is poor ventilation. Before you know it, the noise escalates to a whirring and grinding noise louder than your lawnmower and it’s all you can do to keep you from smashing it. Almost 1 year after purchase the fan starting a very loud winding noise. How to fix a loud computer fan. to silence your laptop’s fans, maximize your speed/performance, and ensure your laptop lasts for a few more years. Today’s laptop fans are designed with intelligent temperature control, that is, adjust the fan speed according to the heat. My Laptop Fan Is So Loud All of a Sudden. When a computer fan spins loudly for longer than 20 seconds, there might be an issue with a fan, or the computer might be overheating. Separate note but the speaker is very quiet even at max volume which is also a disappointment but I can live with this - fine with headphones. So much so that I was watching a film on 70/100 volume and the fan was louder. If your Windows 10 laptop fan is making weird grinding, buzzing or rattling noise when switched on, here are some ways to fix the noise and overheating Laptop fan issues. Fans are built out of many mechanical components that will, with age, fail. They want me to send it in. How To Fix A Laptop That Runs Very Loud 1. For most laptop users, regular upkeep of the exhaust fans is often overlooked. A laptop fan can get noisy for many reasons. It is used to cool other components in the computer case. A clean laptop exhaust fan is crucial in maintaining well-cooled laptop components, particularly the CPU, memory, and GPU, which in effect helps keep your laptop running in tip-top shape. Should the fan be distractingly loud? 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