This article provides information about fan noise and proper usage environment. Fans can become loud or have abnormal sounds due to: Proper ventilation can be one of the most important things for your system. Improper ventilation can increase fan noise and increase heat to the internal components to a degree that potentially can cause damage. It is generally recommended to use the system in a room temperature of 0°C to 35°C (32°F to 95°F) with a humidity level no greater than 90 percent. However for specific environmental usage temperatures for your system, refer to your User's Guide or Owner's Manual. Below are laptop and desktop specific ventilation tips: An out-of-date BIOS can cause loud fan noises by having an outdated temperature table for the system. Refer to update BIOS and follow the instructions to update the BIOS on your computer. Visit Dell Drivers and Downloads website and input your Service Tag to get updates for your computer. You may also perform Full System Diagnostics or Dell Quicktest on your computer.

Sign up or log in to customize your list. I am very new to Ubuntu and to Linux as well. I installed Ubuntu 13.10 on my Dell Inspiron 15R laptop. (Intel i7 processor, 8Gb ram). However the fan constantly running at a very high speed irrespective of the application that I am working on. It does not slowdown for a second even. Could anyone please help me to get this solved. I'll be truly grateful if anyone can help me out in this regard. I also own a Dell Inspiron 15R laptop, but with an i3 processor and 6GB RAM and running Ubuntu 14.04. I was experiencing the same issue you are and would like to offer you the solution the fan issue on my computer. I found out via the forums about an application called TLP, which is an autonomous power management tool. Once installed, it began to work immediately and my fans began to run normally. Slightly skeptical, I restarted my computer a few times to verify that the problem was resolved, and it was. My fans were not running at max speed and remaining as such once my computer displayed the GRUB menu and thereon, as they were before I installed TLP.

This site will guide you through installing the application. I have discovered that TLP was not a complete solution to this issue, or my fan issue. But I will post my answer here, for convenience. Fan speed is normalized by editing the line in the grub configuration file found at /etc/default/grub so that it reads Follow these steps to try this solution: Open a terminal, type sudo gedit /etc/default/grub, and press ENTER Enter your login password and press ENTER (the password will not be displayed as you type it) such that it reads, Click "Save", wait a few moments for the file to save, then close the text editor. In the terminal, type Finally, shut down your computer. Shut it down completely, so don't "restart" it. Once you turn your computer back on and select the linux operating system whose grub file you edited earlier, your fans should be working normally. This solution has worked for me on Ubuntu, Linux Mint, Elementary OS, and LXLE on a Dell Inspiron 15R 5520 laptop.

Browse other questions tagged dell fan or ask your own question.I saw this on PC Advisor and thought you should see it too. Like PCs, laptops use fans to blow air on components that would otherwise overheat. Typically a laptop will have one or two fans cooling the main processor and graphics chip or chipset. Many designs use a so-called heatpipe system to draw heat away from these components, with a single fan cooling a heatsink which is attached to the heat-pipes. automatic vacuum cleaner price indiaThe heatsink will have lots of 'fins' to dissipate the heat, and dust can also build up between these fins, reducing cooling power enormously.best leather cleaner tack What you need to know is that the fans in a laptop are even more critical than in a PC. best way to clean mold off wood furniture

With everything packed in to make the laptop as slim as possible, there's very little room for airflow. And that means that even small amounts of dirt and dust can hamper a fan's effectiveness. The first signs of a clogged up fan are random Windows crashes as the system overheats. Or, if the vents are blocked with dust rather than the fan blades, you'll notice the fan running constantly or at a high speed than usual. You can try various techniques, with the easier methods having a lower success rate.best vacuum cleaner review singapore If you're not confident using a screwdriver to dismantle your laptop, grab a can of compressed air or try a camera lens air duster if you have one. home air duct cleaning houstonVacuum cleaners are not recommended: they're quite ineffective at removing dust and they can also cause a build-up of static electricity which you don't want around a laptop.best way to clean a cord sofa

Obviously make sure the latop is powered off before you start. Insert the nozzle of the air duster into the vents (or as close as you can get it) and start blowing the dust out. Try and stop the fan blades turning using a long plastic object - you'll have a hard time removing dirt from a spinning fan. For those that are happy to wield a screwdriver, turn off the laptop, flip it over, and remove the battery. If there is one, remove the plastic or metal panel in the base and hopefully it will reveal the fan. Your success here will depend entirely on your laptop model. If you don't see the fan at all, you'll have to go one step further and remove other parts. There are many YouTube videos that show how to take laptops apart: just search for your make and model. Now it's time to blow out the dust, something you might want to do outside. The best way to do this is with a can of compressed air. If using compressed air, press the button in short bursts from lots of different angles.