Most of the laptops have air vents at the bottom or on the sides. Placing your laptop on a flat or uneven surface like a pillow, bed or on your lap for a long time blocks the air flow, causing it to overheat.
You might notice your laptop heating up when you use it like this. To prevent this from happening, ideally raise the laptop using a book or a plate, to make sure none of the vents are blocked. In fact, consider purchasing a laptop stand or lap holder to elevate your laptop. If you have an air-conditioned room, preferably use the laptop in there. If the room is not air conditioned, make use of a ceiling or table fan along with a laptop cooling pad. Laptop cooling pads have fans in them which help flow cool air keeping your laptop cool all time.
It also helps raise your laptop. The laptop cooler will help cool the laptop from the bottom, reducing the temperature of the components. This reduces the cooling and restricts air flow. Besides using a laptop cooler, clean out the dust using an air blower or a vacuum cleaner.
Sony recalled thousands of VAIO laptops because of possible burn hazards. There's also some indication that working with a hot laptop in your lap can potentially cause male infertility. Regarding the device itself, operating a laptop at very high temperatures leads to failed hardware components video cards , motherboards , memory modules , hard drives and more are susceptible to damage and decreases the lifespan of your computer.
It can also be a fire hazard; faulty laptops have actually burned down houses. If your laptop feels hot and shows any of the problems below, chances are it's overheating or getting there:. These issues could be from other causes, but they may point to an overheating issue, especially in combination with the laptop feeling more than warm. If your laptop is overheating, take steps immediately to cool your laptop to prevent further overheating damage.
If your laptop is just plain hot, find out if it's running too hot by using a free program to check the internal laptop temperature and find its optimal temperature. Some system information tools support temperature readings too. Maintaining one of those programs on your computer offers the added benefit of letting you check up other stats about your computer and not just the temperature of the internal components.
When your laptop overheats, prompt action is warranted. The simplest solution is to just take a break from using it. Power it down and put it in a cool, dry location until it's completely cool to the touch, then wait ten more minutes. Keep the laptop positioned on a flat, hard surface while you're using it.
Sitting it on any soft surface your lap, your bed, the couch, etc. Replace the battery if it's unable to hold a charge for very long. Defective batteries usually just wear out, but sometimes a battery with impact or thermal damage overheats—sometimes, catastrophically. Try not to use your laptop while it's charging.
Many laptops will run off battery all the time, and the charger tops it off. The issue is that draining the battery using the laptop causes some heat, and charging it can cause much more.
Combine that with the heat of the components CPU, etc. Some things to keep in mind:. You can also put your laptop into power save mode from the Power Options Control Panel applet to prevent it from using more power. This can become a nasty spiral, as heat can cause hardware damage and hardware damage can cause heat!
Start with the battery. A dying or defective laptop battery can expand and swell, and will often start generating extra heat when it does. Dried-out thermal paste can also cause overheating. Every CPU has a thermal paste layer between it and its heatsink to help keep it cool.
As years pass, that paste can dry out and become less effective at conducting heat. The end result? The processor runs hotter, and with it, the risk of overheating increases. Laptops are made up of very fragile components. You can do it at home using a pressurized air spray without having to take the laptop apart.
First, shut down and unplug your laptop from its charger, the locate the air vents on your laptop. On some laptops, you might be able to see the fan blades through the vents. In that case, blow the air directly onto the fan blades. Short, sharp sprays are the way to go. You can clean more than just the fans and vents, of course: compressed air is also great for getting all the dust, crumbs, and hair out from between the keys and anywhere else on your laptop.
Both can damage your hardware. Speeding up your fan might be the solution to an overheating laptop. A faster fan moves more air, which in theory should help cool down your laptop. Not all have support for this, but for those that do, simply follow these steps:. You may also be able to increase the fan speed from your BIOS settings. The advantage of this approach is that it tends to give you more control, often letting you manually choose the fan speed level.
Try following these steps:. The hotter the surroundings, the less effective the cooling system becomes. A portable fan or breeze from an open window can make a surprising amount of difference.
Likewise, a laptop sitting on a bed, sofa, or other soft furnishing will get hotter than a laptop on a desk. Not only will cushions and blankets block the air vents, they also absorb and retain heat.
The easiest way to fix this is to buy little stands and props that elevate your laptop.
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