You can adjust the speed and the volume in this way.Ĭaution: Turning the fan speed down may not cool your laptop sufficiently. SpeedFan for Windows allows you to control the fans on some models yourself. Tip 2: Make the laptop fans quieter with software If that’s too risky, you can try to blow the dust out with compressed air spray. Take the vacuum cleaner and set it to a low level.
Turn off the laptop and remove the power cord and battery.The fan must therefore work harder to bring about the required cooling effect. The more dust, the weaker the air circulation. The most common reason for continuous operation is dust blocking the air vents.īecause the fans that cool the laptop are constantly sucking in air, dust will also get into the vents over time. You don’t need a special diagnostic tool to determine that your laptop fan is constantly running – the noise is usually clearly audible. However, the laptop fan should not constantly run either it indicates that the system is overheating.ĭell laptop fan keeps running: causes and remedies Laptop parts are particularly small and crowded together This results in more heat development, which demands maximum performance from the fan. Stricter laws apply inside a laptop than inside a PC case. Save your setting, restart your computer, and the fan should start working normally. Next, change the On Battery option and the Plugged In option to Passive.Ħ. Click on Processor Power Management and then System Cooling Policy.ĥ. Next, click on Change advanced power setting.Ĥ. Click on Select a power plan or Create a power plan and then Change plan settings.ģ. Start by clicking Start > Control Panel > System and Security > Power Options.Ģ. One of these is by adjusting the setting in the System Cooling Policy.ġ. There are a couple of ways to turn off your laptop fan. However, if you switched off Windows and noticed the fan is still running, you may manually turn it off. However, if your laptop fan is constantly noisy during use, there are ways to fix it. It may damage internal components like the battery and motherboard. Turning off your loud laptop fan is not recommended during use. If any of these are your questions right now, in this article, you’ll find a lasting solution, whether your laptop fan makes a lot of noise during use or it just doesn’t turn off after Windows is shut down. So what should you do if your Dell laptop stays on all the time? This indicates possible damage to the system. One of the most encountered fan issues in Dell laptops is when Windows is turned off, and the fan is still whirring, consuming battery and making noise in the process.
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