We’re used to our PCs humming and buzzing, but there are some noises you shouldn’t ignore as they can indicate serious problems. A high-pitched whine can be a sign of “coil whine,” a vibration of electrical components under load.
The noise can indicate poor-quality components that may fail sooner than expected. If the whistling only occurs under high load, such as when rendering videos, it is often harmless. If the noise is constant, you should have the component in question checked or have it replaced under warranty.
You should listen carefully to certain noises coming from your PC. In the worst case scenario, this could indicate a hardware problem that you should solve in good time.
You should listen carefully to certain noises coming from your PC. In the worst case scenario, this could indicate a hardware problem that you should solve in good time.
IDG
You should listen carefully to certain noises coming from your PC. In the worst case scenario, this could indicate a hardware problem that you should solve in good time.
IDG
<div class="scrim" style="background-color: #fff" aria-hidden="true"></div>
</div></figure><p class="imageCredit">IDG</p></div>A humming fan noise is normally reassuring and a sign that your system is being cooled. However, if this noise turns into a buzzing roar, this is an indication that dust has accumulated on the fan blades or the bearings are worn.
Further reading: How long does computer RAM actually last?
A thorough cleaning can do a good job here. Replacing the fans can also help. However, if a fan sounds like the ticking of a clock, this could mean that the fan blades are hitting an obstacle, such as a cable. This should be rectified very quickly, as a faulty fan can cause your components to overheat and, in the worst case, can even cause a short circuit or fire if cables are damaged.
The clicking of a hard drive is particularly alarming. If you hear such a noise from your HDD, this is a clear sign that the drive is about to fail. In this case, it is advisable to back up your data immediately and replace the hard drive.
Creaking, popping, or cracking noises, especially on laptops, can be caused by thermal expansion and contraction of the internal parts. An occasional creak is normal, but loud noises, especially when moving the screen hinge, are a serious warning sign of a possible malfunction or impending failure.
Further reading: What is the proper way to clean your desktop PC or laptop?
A creaking HDD is a red flag: Back up the data stored on it immediately and replace the storage medium as soon as possible.
A creaking HDD is a red flag: Back up the data stored on it immediately and replace the storage medium as soon as possible.
IDG
<div class="lightbox-image-container foundry-lightbox"><div class="extendedBlock-wrapper block-coreImage undefined"><figure class="wp-block-image size-large enlarged-image"><img decoding="async" data-wp-bind--src="selectors.core.image.enlargedImgSrc" data-wp-style--object-fit="selectors.core.image.lightboxObjectFit" src="" alt="HDD " class="wp-image-2232818" width="1200" height="589" loading="lazy" /><figcaption class="wp-element-caption"><p>A creaking HDD is a red flag: Back up the data stored on it immediately and replace the storage medium as soon as possible.</p> </figcaption></figure><p class="imageCredit">IDG</p></div> </div></figure><p class="imageCredit">IDG</p></div>Under no circumstance should you ignore a hissing or whistling noise. This may indicate serious electrical problems, which, in the worst case, could cause a fire. If you hear such noises, it is advisable to switch off the appliance immediately, disconnect it from the power source, and have it checked professionally.
All of these signals are serious warnings that your computer has problems that you should not take lightly. For this reason, a proactive approach can help you avoid major damage and data loss. The next time your computer makes unusual noises, don’t ignore them. On the contrary: If you investigate them, you can often prevent major problems.
This article was translated from German to English and originally appeared on pcwelt.de.
Login to add comment
Other posts in this group
Microsoft has added an OCR function (Optical Character Recognition) t
If you’re reading this anywhere outside of China, you probably haven’
While AMD jacked up the price of its Threadripper Pro chips to equal
First there was Clippy. Now Microsoft Copilot has a face, with reacti
