Unlike laptops, computer fans are quite different in terms of size and location they are placed. Computer fans are often noisy but important because they prevent the internal parts of the device keeping them cool. Excess heat can cause the fans to run faster and continuously which in result can damage the internal components or sometimes, failure. Under normal conditions, it is quite fine for the fan to work but the problem occurs when they start making more noise than usual. But this issue can be fixed by taking the help from Dell customer care number 1-800-234-6190, where you will be guided by the certified technicians to troubleshoot the issue or you can also try to rectify it yourself.
Causes of loud/unusual noise in Dell computer fans
There can be many causes due to which your fan might be making the noise. Some of the reasons are mentioned below:
- There might be some obstruction in the fans
- Dust accumulation
- Improper ventilation
- Physically visible damage
- Out of date BIOS and device
