When deciding to buy a new computer, many users are thinking about whether to purchase a stationary PC or give preference to a laptop. Most often, the choice falls on a desktop computer, since laptops are distinguished by their poor-quality cooling system.
And even if your gaming laptop is equipped with the most powerful cooling system, anyway, sooner or later you will encounter a number of problems. Why the laptop is warming up can be determined only after a thorough diagnosis of the device.
Heat
At the time of the laptop’s activity, all its components consume electricity, part of which is transformed into heat. The processor and video card do this most actively. Therefore, if powerful components are installed inside the system, the temperature will be high.
Parsing the question of why the laptop is warming up, we have to return to modern trends. The fact is that many manufacturers are developing processors and video cards according to the technological process, which is becoming less and less every year. Accordingly, the temperature of new products is much lower than in already obsolete models. Therefore, the previous generation of laptops warms up more, makes noise and slows down.
Since heating directly depends on the processor power of the video card, it is obvious that budget laptops that have limited processing power are heated less. The middle price segment is subject to higher temperatures. But still they are not the same as in gaming devices.
When buying a gaming laptop, you immediately need to be prepared for the fact that a noisy and warm “stove” will appear on the table, which will especially warm when powerful games are launched.
Causes
Users who want to know why a laptop is warming up often sin on individual components. On the one hand, this is justified, since it is known that the video card and processor are most heated in the device.
But not always the cause of overheating can be one of the components of the system. Most likely you noticed that after buying a new device, it works properly for some time. The new cooling system easily copes with the high loads of the laptop.
But if you do not follow and treat negligently the operation of the laptop, then sooner or later the cooling system will begin to gather dust, and, accordingly, the efficiency of its work will also drop.
Why is a laptop warming up: what to do?
First of all, you should understand that it is important to monitor the proper operation of the device. Perhaps you are doing something that is harmful to the whole system. For example, put the laptop on soft surfaces or close the ventilation openings.
It is very important that the ventilation openings of the laptop are always open. In this case, an effective air exchange will be carried out inside the housing. That is why many are critical of the fact that the laptop is placed on a bed or other soft surface.
The answer to the question of why the laptop is warming up can be overloading the system. Not all users understand that the use of resource-intensive heavy programs entails an increase in the activity of the processor and video card, respectively, their energy consumption and heat generation. If you often use resource-intensive software, then periodically you need to give the system a break.
It is immediately worth noting that it is undesirable to load the system with applications that are designed for more productive models. In this case, you will not achieve effective work with them, and you will critically load the components of the laptop.
Naturally, it is undesirable to work with a laptop in the sun in the heat. Obviously, if the CO removes hot air from the casing and immediately takes it inside, there will be no effective cooling result.
New device
Many people want to understand why the laptop is very hot. Two situations should be noted right here. Suppose that you purchased a new laptop, which immediately turned on and started to make a lot of noise and warm up. This usually happens with game models.
It is easy to guess that in this case the problems are directly related to the cooling system. Most likely it is not enough for the effective operation of the system. Of course, if the heating is insignificant, the case in some places is warm, then there is nothing wrong with that. An alarm will only have to be triggered when it starts to buzz or shuts down abnormally.
If you are still confused that the laptop is warming up, you can try to purchase a special stand. It can be either ordinary, which serves only so that the surface does not block the ventilation openings, or special, with built-in fans.
If your new laptop continues to heat up and make a lot of noise, and sometimes even shuts down abnormally, it is best to take it back to the store for repair or replacement. Most likely, this model has either an insufficiently high-quality cooling system, or defects.
Problems with an old laptop
But why a laptop that was bought a couple of years ago is very hot, it’s not difficult to figure it out. Firstly, manufacturers produce models that cannot work forever. It would be disadvantageous for companies if users purchased laptops every 5-10 years.
Secondly, if before the system worked well, and over time it began to warm up, slow down or even turn off, then you need to disassemble it and clean it. This is especially important for those who have never done this.
Thirdly, during operation, viruses could get into the system that slow down the laptop and disrupt the processor. The latter, in turn, begin to work more actively and produce more heat.
Cleaning
If you cannot understand why the laptop heats up and shuts down, answer your question: “Have you cleaned it for a long time?” Some users forget that hair and dust can enter the system through the ventilation holes. All this clogs not only the cooling system itself and the cooler, but also other components. Therefore, it is important to regularly clean the laptop so that there are no such problems.
Some users do not want to save money and carry their devices to the service center. There, experts clean the dust, change the thermal grease and return the cooling system to its former efficiency. But in fact, you can carry out cleaning at home.
Parsing a device
More effective cleaning is to disassemble the laptop. Of course, this is not the easiest procedure, and not everyone can handle it. But there’s nothing complicated about it either. In addition, she can solve the question of why the laptop is very noisy and heats up. In this case, it is important to be careful and follow the instructions.
Complexity in this process can arise when remembering where which bolt was placed. Therefore, in the process of disassembling the laptop case, it is desirable either to photograph everything, or to somehow indicate. If you don’t understand how to disassemble a laptop at all, try searching the Internet specifically for your model. Best of all, if you come across a video of this process. Then, together with a specialist, you can disassemble the case and get to the cooling system.
The cooling system is located on the motherboard. It consists of a cooler, a cooling circuit and a radiator. Air enters the case through an opening that may be located on one of the ends of the laptop. Sometimes the manufacturer places it on the bottom of the device.
On the motherboard there are also video adapter and central processor chips. There is also RAM and other elements.
spring-cleaning
To clean the laptop yourself, you need to stock up on a screwdriver, cotton buds, a can of compressed air and antistatic gloves. Immediately put on gloves and remove the back cover of the laptop. In some models, it can be fixed with bolts, in some with special levers. Here again, it is important to deal specifically with your laptop model.
Sometimes, in order to get to the cooler and the radiator, you need to remove not only the back, but also disassemble the keyboard, get the drive, hard drive, disconnect the wireless adapter.
In some laptop models, you can turn off the cooler and get it. After that, it will be enough to wipe it with cotton buds and blow it with compressed air from the spray can. Everything needs to be done very carefully, since the details of the laptop are fragile and, in the case of rough handling, can be deformed.
The main task is to choose large pieces of dust from the body. If you are at least a little versed in the system and can remove the cooler yourself, you can try lubricating it.
Thermal Paste Replacement
You may need to change the thermal grease as well. To do this, you need to find a processor on the motherboard. Where it was applied, traces will remain. Here you need to apply a small amount of thermal paste. Usually, experts recommend squeezing a part no larger than an apple seed. The entire mass must be evenly distributed over the surface. Making it easier with an unnecessary credit card. If everything goes well, the question of why the laptop is noisy and warming up will not bother you for a long time.
CPU heat
Some users cannot understand why the processor on the laptop is warming . As mentioned earlier, when a laptop is running, microprocessors and a video card generate the most heat. These components are the most energy consuming. Not always the cooling system copes with a lot of warm air.
Experts identify 4 reasons why the processor may overheat:
- Cooling system contamination.
- Wear thermal grease.
- Penetration of viruses into the system.
- The use of resource-intensive programs.
What to do in case of pollution and wear of thermal paste we have already considered, then we need to solve the remaining problems. If the system is hit by viruses, it can stop coping even with the simplest programs. Because of this, the processor begins to work more actively and, accordingly, overheats.
If the CPU is 70% and no program is active in the system, the laptop is most likely infected with viruses. In this case, it is enough to install an antivirus program that removes all malware. If this does not help, in extreme cases, you can reinstall Windows.
Using resource-intensive programs is still much easier. If the laptop is overloaded with software or powerful video games, it can not only overheat and make noise, but also crash or reboot.
If you need to use such resource-intensive programs, then you need to think about changing a laptop. Alternatively, you can try using a cooling pad so that the device does not turn off due to overheating. You can try to reduce the processor power from 100% to 70%.
Hard disk heating
Why does the hard drive on a laptop get warm? With Winchester, things are similar. Firstly, a poor-quality cooling system can be installed in the laptop, which does not cope with its task. Secondly, the railway may be located next to components that constantly work and produce heat. Thirdly, contact oxidation at the bottom of the device could occur. This also includes long-term operation, poor loop fastening and resource-intensive programs.
It is believed that the optimum temperature of the hard drive should not exceed 50 ° C. If it is higher, then the magnetic coating is damaged due to physical processes.
To cope with this problem, you can purchase an additional cooling system, conduct regular cleaning of the system, monitor the proper operation of the laptop.
HP issues
At one time, many users were wondering: “Why is the HP laptop warming up?” This question most often referred to the Pavilion series. In its top-end configuration, the laptop worked correctly for the first six months, and after that there was an increase in temperature of all components. Despite futile attempts to clean the cooler, change thermal grease and buy a new cooling system, nothing helped.
As a result, it turned out that in most cases the problems were observed precisely with the operating system. The only thing some users had to sacrifice in this case was a laptop guarantee and a Windows license.