But sometimes laptop speakers can emit a strange hissing noise even when you are not playing anything. Speakers should emit sound, that’s what they do. The problem is easily solved by cleaning out the fans or replacing them with new ones. These fans help to keep your laptop cool so the sound will get louder as the laptop heats up. Usually, the noise is down to dust becoming trapped in the cooling fan.
The sound can be quite disconcerting because it’s so loud, but it’s actually not that serious. A loud buzzing noiseĪ laptop making a loud buzzing noise when you turn it on is one of the most common faults we come across. In most cases, the noise is not indicative of a fault, but if it gets louder over time, it may be a sign your graphics card needs replacing. The problem is usually only noticeable on high powered laptops with dedicated graphics cards. The noise often gets louder under heavy load.Ĭoil whine is not a serious problem, it’s just a side effect of some components. This is the sound of your coil vibrating at a high frequency as electricity passes through it. A high pitched whineĪ laptop making a high pitched whining noise can usually be attributed to coil whine. You should look to replace it with an SSD sooner rather than later because it is much easier to retrieve data from a live HDD drive than a dead one. There are several reasons why this can happen, including corrupted data, a damaged disk surface or a faulty drive head.Įither way, it is a sign your HDD is on its way out and needs to be replaced. The sound is caused by the HDD read-write actuator resetting itself. The sound is low pitched and not immediately noticeable, but you will become aware of it over time. Older laptops fitted with a conventional HDD can start emitting a strange clicking sound as they get older. This will help you determine whether the sound is normal or whether further action is required.
So in this guide, we are going to look at the five most common noises your laptop can make. While this is not always indicative of a serious problem, it is certainly a sign that your laptop needs attention. While no laptop is completely silent, they can sometimes start making weird noises, which can be disconcerting.
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