If your computer has started making strange noises, whether it’s a buzzing, whirring, or grinding sound, it’s important to address the issue before it leads to more serious damage. At ThorComputer, we specialize in diagnosing and repairing all types of computer noise problems, from loud fans to failing hard drives and power supplies. Our team of expert technicians is here to provide quick, effective, and affordable solutions to get your computer running silently again.
Computer fans and power supply units (PSUs) are the most common sources of noise in a computer. Over time, these components can accumulate dust or wear out, causing unusual sounds. The noise may indicate a deeper issue that requires immediate attention. Here are some potential causes for a noisy computer:
Computers generate heat during operation and fans help cool the internal components. Over time, dust can build up, causing the fan to work harder and produce noise. A malfunctioning or loose fan can also lead to grinding or buzzing sounds.
If you hear clicking or grinding noises, it’s likely coming from your hard disk drive (HDD). A failing hard drive may make these sounds before completely breaking down, risking data loss.
A buzzing or whining noise from the PSU could signal that it’s malfunctioning. If your computer’s power supply is struggling, it could cause electrical issues and potentially damage other components.
Sometimes, cables within your computer can become loose and vibrate, generating unwanted sounds. These noises may seem minor but can affect your computer’s performance over time.
EXCELLENT Based on 19 reviews Posted on Google adewuyi iyanuloluwaTrustindex verifies that the original source of the review is Google. Mike was very friendly and helpful.Posted on Google Hannah ThomasTrustindex verifies that the original source of the review is Google. Mike honestly saved me during one of the worst possible times for my laptop to break. I’m a uni student and my laptop stopped working right in the middle of reading week, so I was pretty desperate to get it fixed quickly. When I called Mike, he immediately understood how urgent the situation was and even offered to come to my accommodation the very same day with the replacement part. Unfortunately I wasn’t available later that day, but he came the next day instead. The repair turned out to be more complicated than expected, but he didn’t give up at all. He spent a long time working through the issue and was incredibly determined to make sure my laptop was fully fixed and working properly. What really stood out to me was how patient and considerate he was throughout the whole process. He clearly cares about doing a proper job and making sure his customers get the best service possible. I’m really grateful for his help and I’d 100% recommend Mike to anyone having issues with their laptop or any tech-related problems.Posted on Google Caroline DredgeTrustindex verifies that the original source of the review is Google. Had the pleasure of dealing with Mike to fix my guys laptop smashed screen, really communicative, efficient and great service, thanks Mike.Posted on Google joeTrustindex verifies that the original source of the review is Google. Quick and great repairs, would reccomendPosted on Google Ruby AwittorTrustindex verifies that the original source of the review is Google. Engineer was very professional. Prompt service. Door to door. Very convenientPosted on Google Jekabs RomansTrustindex verifies that the original source of the review is Google. Very professional and quick service! Would recommend the service to others.Posted on Google Deepa ManaliTrustindex verifies that the original source of the review is Google. My son broke the screen of my Dell laptop and I was so worried what to do and I found Mike. Spoke to him told him my problem he immediately send me the quotation, which I liked and he said he will repair it the same day in my home. So I don't have to go anywhere and he fixed the issue in few hours. Wow! I have never seen such quick service before. Amazing person with amazing professional skills. For sure will recommend him to all my friends and for my future needs. Thanks for the quick service.Posted on Google Marco ZanoniTrustindex verifies that the original source of the review is Google. My computer was infected with malware, causing frequent freezes and erratic movement of the mouse and windows – I couldn’t use it at all. I contacted Thor Computer Ltd, and Mike came to my address to fix the problem quickly and efficiently. He was incredibly professional, polite, flexible, and knowledgeable. I would definitely recommend him and plan to use his services again – he’s now my go-to for any future IT issues!Posted on Google Harry MajorTrustindex verifies that the original source of the review is Google. Absolutely stoked with Thor! Michael replaced my Dell laptop screen for 70% less than dell quoted me, which is awesome. But he's also extremely nice, knowledgeable, friendly and has a really fast turnaround time. It was a bonus to be able to see what he was doing and see inside a laptop for the first time. I hope I don't break anymore computers, but if I do I will be back to thorPosted on Google Neil HarveyTrustindex verifies that the original source of the review is Google. After leaving a message about my faulty laptop screen Mike was pro-active in contacting me and organising the part for the fix. In less than a week the laptop was fixed and Mike replaced the part at my office, communication was excellent. It's good to know that Mike is behind a reliable IT business. It's appreciated.
We provide high quality computer laptop repair services to ensure your devices are up and running efficiently. Below are some of the most frequently asked questions.
A loud computer fan is usually caused by dust accumulation, overheating, or a failing fan. Cleaning and replacing the fan may resolve the issue.
Regular cleaning, applying thermal paste, and using cooling pads can help reduce fan noise. If the fan is damaged, replacement may be necessary.
If ignored, a noisy fan can lead to overheating, which could damage internal components. It’s important to address the issue promptly.
It’s recommended to clean your computer’s fan every 6 to 12 months, depending on usage.
The cost of fixing a noisy fan can vary depending on the repair type, but it generally ranges from £30 to £100, depending on the service and parts required.