My laptop makes noise: causes and how to solve it

The noises produced by the laptop can come from various components, such as the fans, the hard drive, sounds produced by the software BIOS, and more.

If you have come to this article, it is possibly because your computer is making some annoying noise. Generally, when the computer makes a sound, it is not something serious, as it is normal for this to happen. However, if it bothers you, and to clear all your doubts, here you will find the causes of what can cause them and how to solve them, so you don’t panic.

How to fix annoying noises on your laptop

There are several reasons why a laptop can make noise, some of the most common are the following:

– Fans: when the indoor temperature of. laptop increases, the fans activate to regulate the internal temperature of the PC to prevent its components from being damaged. So, when the fans are working, they are usually noisy.

The higher the temperature, the louder the fan will sound, since it must reach its maximum power to dissipate heat. Now, if the noise is intense and the computer activity is minimal, it is likely that the useful life of the fan is nearing the end.

On the other hand, if the sound is loud, this could mean that the fans are dirty. All you have to do is open the computer to clean them so that everything returns to normal. Of course, if you don’t know how to do this or want a deep cleaning, you can call on a professional to do this job.

– HDD: If your computer has a traditional hard drive, it will make sounds when it is processing heavy tasks, games, or programs. The noise resembles a clicking sound and is normal and should not worry you.

On the contrary, if the sound is intense and constant, it is most likely that the device is damaged or that its internal components are already worn out. In a case like this, it is best to make a backup to back up your information in the cloud before changing the hard drive.

– BIOS: Before your computer’s operating system loads, the BIOS checks that all programs and hardware are working correctly. So, when the BIOS detects a problem, it will raise the alert by beeping.

The BIOS beeps serve to identify where the PC problem could come from; their intensity and volume varies depending on the faulty component. For example, if the RAM is installed incorrectly, the BIOS will inform you through a beep so that you can fix the problem.

– Operating system or software: If you updated the operating system or installed new software on your computer, this could be the cause of the loud sounds. That is, the OS or the software will make the computer work hard, the temperature will increase and the fans will work at maximum.

A program that is consuming a lot of resources in the background can overload the PC system. If this happens to you, analyze what you are doing when the fans turn on, whether playing, editing, watching a video, browsing the Internet, etc.

This way, you will detect the task that is making the computer more stressed than normal and you will be able to repair the fault. Here it is advisable to uninstall the software that is overloading the computer or return to the previous version of the operating system if you recently updated to a new OS.

– CD/DVD readers: It is normal for this drive to generate a noticeable noise when reading a CD or DVD. However, when the sound is repetitive and lasts a considerable time, it may be because the reader is not able to process the information on the CD.

When this happens, it is common for the unit to be clogged with dust and dirt. It will be enough to clean the area with a cotton ball with a little alcohol to remove any external agent that is causing a malfunction.

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