A loud computer fan might be caused by the accumulation of dust, damage, improper ventilation or a hot environment. Anything that keeps a computer's internal temperature high will contribute to fans working constantly to bring it back down, thereby leading to more fan noise.Continue Reading
Computers use several fans to maintain proper working temperatures. These include power supply fans, processor fans, graphics adapter fans and case fans.
Improper ventilation is one of the main reasons computer fans have to work extra hard and generate more noise. This is especially true of laptops, and can be resolved by placing laptops on hard and flat surfaces that are not made of cloth. Furthermore, users should clean all vents regularly with compressed air.
Users can attempt cleaning the inside of a desktop by opening the case and blowing out the dust with compressed air. If fans are still noisy, it may be an indication that the temperature inside the case is still too high. Users should have the computer serviced.Learn more about Computers & Hardware
There are several reasons why a computer mouse doesn't work, including a bad USB port, a hardware conflict or a frozen computer. Try ruling these things out first as they are the most common causes of a mouse not working.Full Answer >
Protective casings, such as jewel cases or paper sleeves, prevent CDs from gathering dust or scratches that can render them unusable. It is advisable to store discs in jewel cases when not in use, because this protects the CDs, reducing the risk of data loss.Full Answer >
To install a new processor, start by disconnecting all cables and wires connected to the CPU cooling fan. Carefully remove the CPU cooler, and pull out the computer's motherboard. If you're installing an Intel CPU, rotate all four mounting pushpin caps to the left. Next, gently pull each of the pushpins straight up until you feel them release.Full Answer >
Cleaning the computer’s vents, adjusting the energy use settings, or purchasing a laptop cooler are just a few ways to quiet a laptop fan. Excessive fan noise indicates the computer is overheated.Full Answer >