Good day.
One of the disadvantages of laptops (especially gaming ones) is their compactness and weak cooling system, as a result of which overheating is often observed. And quite a lot of questions come in about how to determine overheating in general, and what temperature of the processor is considered normal, and which one is elevated and start worrying.
In general, it is impossible to give an unambiguous answer to this question. The fact is that only in the last 10-15 years, thousands of different laptop models have been released, different generations of processors are used, etc. Without knowing the specific processor model, one cannot say what is considered the norm and what is not.
In this article I will try to answer such questions and show how you can independently find the critical temperature for your particular processor.
How to determine the temperature of the processor and what is considered normal
First, let's determine the current temperature value.
This can be done, for example, by going into the BIOS or using special utilities(I recommend the second option, because by the time you get to the BIOS and close games and other resource-intensive applications, the temperature will change and its relevance will not be significant).
The best utilities for determining the characteristics of a computer / laptop-
For example, I like AIDA 64.
Opening AIDA 64, and going to the tab "Computer/Sensors" you can find out the temperature of the processor, hard drive, video card, and other components. See screenshot below.
Note. : In my case, the temperature of the processor is 38°C.
To get a more accurate temperature reading - without closing AIDA 64, start the game and play for 10-15 minutes, then minimize the game using the "Win" button (or a combination of buttons Alt+Tab) and look at the temperature reading.
In principle, now we have received a couple of dry numbers (one - without load, the second - under load), which so far do not tell us anything.
The next step to take is to find out specific processor model installed in the laptop. This can be done using the same AIDA 64 - open the "Summary information" tab and look at the "CPU type" line.
Summary information about the computer - look at the TYPE of the CPU. Processor Model - Intel i5-7200U
Next, you need to find specification and tech. specifications specifically for your processor on the official websites of Intel or AMD (I provide links below). For a quick search - just enter the processor model in the search box on the site.
- Intel-
- AMD-
Actually, it is in those. characteristics, usually, the manufacturer always indicates critical temperatures for their processor lines. A couple of examples are given below. For the same Intel i5, i7 of the 7th-8th generations, the critical temperature value is - 100°C; for AMD A10, A12 - 90°C.
Moreover, I note that the limit for Intel at 100°C does not mean that a temperature of 90°C will be normal for Intel. When approaching this critical point, the laptop will most likely either start to slow down hard, or simply freeze and turn off. This value is more needed in order to know the border and, when approaching it, take action in time.
TOTAL
Average for the hospital considered the norm (for modern laptops) if your CPU gets hot:
- 30-45°C- in idle mode, when the CPU load is less than 20% (i.e. the load is weak, for example, reading web pages, social networks, watching movies and series);
- 50-65°C- in a serious load mode (i.e. in games, when rendering video, working in various heavy editors, etc.);
- I note right away that some gaming laptops are designed for temperatures up to 80-85°C and it works quite well in this mode for years.
In general, everything above 80°C- I would recommend for inspection and diagnosis. The fact is that heating to such a temperature does not favorably affect the components and details on the mat. board (as an example: the hand can no longer tolerate temperatures above 60°C!).
It is worth noting that on the websites of laptop manufacturers, permissible temperatures are also sometimes indicated. Similar information can be found on them.
I will add that AMD processors overheat most often (nothing personal, just statistics).
1) If there are signs of overheating (strong noise from the fans, hot case, scalding air coming out of the device case) - turn off the device and let it cool down.
To learn how to clean a laptop from dust yourself, see this article:
3) Change the thermal paste / thermal pad. If you yourself do not know how it is done and what it is - use computer services. On average, it is recommended to do this once every 2-4 years.
4) For laptops, there are specials for sale. cooling pads. Such a stand can reduce the temperature by 10-15°C or more (the amount of reduction depends on the design of the laptop and its degree of heating).
5) If you don’t want to buy a stand, then you can put something under the laptop (a book, for example): to increase the space between the table and the ventilation holes.
6) By the way, it is recommended to work with a laptop on clean, hard and even surfaces (and working on a sofa, for example, often interferes with normal air circulation inside the device (a soft cloth blocks the ventilation holes)).
7) Reduce the graphics settings and system requirements in the game, optimize and clean the system, remove old unused programs and "garbage". Due to this, the load on the CPU can be reduced, because. it will be unnecessary for him to do "extra" and unnecessary work. Below are a couple of links to my articles.
That's all, good luck!
Heat buildup can cause any laptop to malfunction. As a rule, if the temperature inside the case rises to high values, then the risk of damage to the internal components of the computer increases significantly. The most common cause of overheating is the accumulation of dust inside the laptop. The electrical components inside the laptop generate heat, so fans are used to cool them down to normal operating temperature to circulate air inside the case. Insufficient cooling can cause overheating inside the case and damage components. Noise from the continuous operation of the fan may indicate that the laptop is heating up due to the accumulation of dust in the vents.
Symptoms of a high temperature and the reasons for its increase
The list below describes some of the problems associated with laptop overheating:
Games stop responding.
Windows OS stops responding during operation.
The laptop's internal fans get louder as they spin faster to cool down.
When starting the laptop, it sometimes stops, Windows does not start, and a black screen appears. Windows usually stops responding at startup.
The mouse and keyboard stop responding.
Windows 10, 8, 7, Vista, XP: The laptop restarts unexpectedly or an error message appears.
Windows 95, 98 and ME: There are often reports of critical exceptions, incorrect operation, or a general protection error in various programs.
Note.These errors cannot be predicted. If these errors appear in only one program, it is possible that the problem is related to it, and not to an increase in temperature inside the case.
The list below shows some of the causes of excess heat:
Dust inside the laptop.
A new component has been added, such as a hard drive. An additional component causes additional power supply, which leads to the formation of additional heat. Additional heat is also radiated from the new component and raises the temperature inside the case.
Over time, some cooling fans may slow down or wear out depending on how much you use your laptop.
High ambient temperature.
Step 1: Remove Dust by Cleaning the Vents
Most laptops have vents to let air into the case. If these openings are clogged, or if the components that generate heat are covered with dust, the fan does not properly cool the hot laptop and overheating may occur. The accumulation of lint and dust particles makes it difficult for air to circulate around the cooling fins, causing the fan to run at high speed and causing the laptop to heat up. If the ventilation ducts are clogged with dust particles, dust must be removed from the fan and heat shield. This prevents dust from accumulating in the device.
Not necessary open the laptop to remove dust using a can of compressed air.
The following image shows the accumulation of dust inside the laptop, however the dust around the fans and heat shield can be cleared without opening the computer.
Rice. : Dusty
Attention!Before blowing out the case with compressed air, to prevent damage to the laptop, turn off the power to the laptop and unplug the AC adapter from the electrical outlet.
Use a can of compressed air (you can also use a vacuum cleaner in blow mode or a hair dryer in cold mode, but a can of compressed air is better for this task) to blow out the dust and prevent overheating. Removing dust will increase the airflow inside the case, improve cooling, and reduce fan speed.
Cooling fans can be located at different points in the case, depending on the design features of a particular model. Usually under the vents are cooling fins made of copper or ferrous metal.
Note.Locate and use compressed air to clean all vents on your laptop. In each specific laptop model, the ventilation holes can be located on the side, back or bottom. Some new laptop models may not have air vents.
Use compressed air to blow out the laptop's vents and other openings, such as the intake fan, to circulate the air and keep the components free of dust.
Rice. : Side vents
Rice. : Bottom vents
Periodic cleaning and venting of the case will significantly reduce the chance of component failure and prevent your laptop from slowing down.
Step 2: Provide enough space for ventilation
To reduce the chance of overheating, make sure your laptop fans are working properly. The notebook must be adequately ventilated for normal operation. To ensure proper ventilation, do the following:
Place the laptop on a flat, stable surface.
Leave at least 15.25 cm of free space around all fans.
If the laptop is used in areas located at high altitudes (more than 1500 meters), provide additional cooling for the case.
Step 3: Update the BIOS
After the release of the notebook, HP regularly releases BIOS updates and other components. Check for BIOS updates and install them by following the instructions in the HP support document Updating the BIOS .
Step 4: Use HP CoolSense technology
HP CoolSense technology, found in select HP notebooks, combines electronic, software, and mechanical controls to dynamically manage the notebook's temperature. HP CoolSense technology uses the motion sensor built into the notebook to determine whether the notebook is being used on a flat or uneven surface, and then automatically adjusts the computer's performance and fan speed to cool the computer. The HP CoolSense software can be customized to suit your preferences. For more information on this subject, see HP Notebook PCs - HP CoolSense Technology .
Step 5: Set up the laptop in a cooler room
If the laptop overheats, move it to a cooler area. A small decrease in temperature may be sufficient to prevent component failure. Move your laptop to a cooler area in your home or office. If this is not possible, proceed to the next step.
The processor is called an electronic unit or microprocessor that executes program code (machine instructions). This is one of the most important parts of any computer or laptop, since the speed of the device's performance depends on the processor as well.
This is confirmed by the prices. For example, an inexpensive processor will cost you 3-4 thousand rubles, you can find it even cheaper. But really solid processors, which will last for many years to come, are several times more expensive. Currently, the market leaders are Intel (Intel Core i3, Intel Core i5, Intel Core i7) and AMD (AMD Athlon).
The temperature of the processor is determined by its workload, that is, the number of processes that it performs. It also depends on where the temperature sensor is located. In addition, you need to focus on the generation of the processor that is installed in your computer or laptop. The fact is that with each generation, processors heat up less and less due to their improvement, while models of previous generations can warm up much more.
Now for the temperature itself.
- In idle, the normal temperature of the processor is 40-45°C. What does idle mean? This means when the computer is running, but no program is running on it. For example, you turn on the PC and do nothing with it. Well, or turn on the music using the player. In this state, you should not worry about the processor.
- The operating temperature for the processor is 50-60°C. In fact, it is highly desirable that it does not cross the mark of 50 ° C, but even 60 ° C should not be considered a critical figure. However, if the CPU temperature rises to 60°C, care should be taken to bring it down.
- If we talk about the maximum operating temperature, you should refer to the manufacturer's website - find your processor model on it and see the maximum possible operating temperature. But remember that if it is, say, 90 ° C, this does not mean at all that you can not worry about your processor. On the contrary, this is a reason to panic - at this temperature, the system will slow down, the computer will restart, and after a while the processor may.
How to check cpu temperature?
One option is to use the BIOS. This method is interesting in that you do not need an Internet connection. But if you look from the other side, then this method will not help most users. Why? In order for that to happen, you need to restart your computer. Accordingly, at startup, the processor will not be under load and it will not be possible to find out the actual temperature. Therefore, I recommend using third-party software.
CPU-Z. This is a free application for displaying technical information about the user's personal computer, running under Microsoft Windows since Windows 98 (including Windows 8.1). There is a special version for Android. In particular, the program determines the technical characteristics of the central processor, video card, motherboard and RAM. Popular among IT-specialists, computer technicians and repairmen, gamers and overclockers.
speedfan. A free utility that allows you to control the temperature and fan speeds in your system. The program works with almost all monitoring chips, and also allows you to dynamically change the fan speed depending on the temperature inside the computer case. It is possible to change the system bus frequencies on some motherboards equipped with frequency generators supported by the program. Keeps statistics of the measured parameters and writes them to a log file, it can also display graphs of changes in temperatures, voltages and fan speeds.
Core Temp. A compact program without unnecessary functions, designed to control the temperature of the processor. Core Temp can show the temperature of each individual core in each processor present in the system. With this utility, you can see in real time how the temperature of the processor core changes depending on the load. The program supports the entire series of Intel Core and Core 2 processors, as well as all AMD processors in the AMD64 line. Core Temp allows you to record changes in processor temperature over time and then transfer the data to Excel.
I think these three utilities will be enough for you (but in fact, one is enough with your head). There are other equally interesting programs, for example, the same Everest, but let's not forget that Everest costs money, and the utilities presented above are free.
How to lower the temperature of the processor?
Finally, I'll talk a little about how to lower the temperature of the processor.
The main reason for the increased temperature of the components is the dust that accumulates inside the system unit. In fact, it needs to be cleaned at least once every few months, but few do it. The main thing is to clean the radiator and the cooler itself. For this, the simplest brush is used. Of course, the procedure is carried out with the computer completely turned off, including from the network. Remains of dust in the system unit can be collected with a vacuum cleaner, but you should not touch the boards with it.
It is possible that it does not cope with its task, which is between the processor and the cooler. It needs to be replaced. This is not difficult to do, but you will have to purchase thermal paste, which, in fact, allows you to remove heat from the processor.
Perhaps the system unit itself is located next to the battery or in a corner where it cannot fully cool. Try moving it to another location.
Alternatively, the cooling system can't handle the heat. In this case, it must be replaced with a more efficient one.
Today it is difficult to imagine a person who does not have a computer at home. And we are talking not only about desktops in the classical sense of the word, but also about laptops, tablets and monoblocks.
Most often recently, people buy laptops, since they can serve as an equivalent replacement for bulky desktops. The problem is that many do not have the slightest idea even about the most basic rules for caring for such equipment. Due to ignorance, it often fails.
What can cause a computer to fail?
Do you know how to find out the temperature of a laptop? It would seem, what does temperature have to do with care? Oddly enough, but the most direct. The more the processor heats up, the worse the cooling system works, the higher and higher the probability of a laptop failure. It is overheating (after spilled drinks) that occupies an honorable second place among the causes of “death” of mobile computers.
In some cases, the engineers of the manufacturer are to blame, who simply could not design a normal heat dissipation system, but much more often the fault lies with the users themselves, who are trying to run the latest gaming hits on a cheap laptop.
The characteristics of modern processors (the same Core i3) quite allow this, but the system is still not able to remove excess heat.
So how do you know the temperature of a laptop? Let's look at a few programs that will help you do this.
Open Hardware Monitor
This is an extremely simple, but quite informative system monitor. The program is completely free and does not need to be installed. To obtain information about the temperature of your processor, right-click on its ".exe file", then select "Run as administrator" from the menu that opens.
A rather ascetic main window of the application will open, in which the general temperature of the system will be fixed in the first two positions, and below the readings of the processor, video card and hard drive will be indicated.
Here's how to check laptop temperature using this utility. But what to do with the received numbers? So that you can figure it out, we give the average statistical data on the maximum allowable heating of the components:
- central processor - from 70 to 80 degrees Celsius;
- video card (air-cooled) - 80 degrees Celsius maximum;
- the most "gentle" in this regard is the hard drive, which should not heat up over 60 degrees.
However, the latter does not apply to solid-state drives, which are practically not subject to heat.
And how to find out the temperature of a laptop so that the information received is as objective and reliable as possible? To do this, you will have to use the simplest technique of "stress" testing.
Starting the stress test
First, close the windows of third-party programs (including browsers), go to Open Hardware Monitor with administrator rights. If the temperature indicators are far from those given in the article, you can start.
Launch something like a game or a "heavy" program like Photoshop. In principle, half an hour of work is enough, after which you can restart Hardware Monitor. If the figures are almost close to the maximum values \u200b\u200bgiven above, then something is wrong with the cooling system of your laptop.
And how to check the laptop temperature with more functional programs? And do they exist in the world?
AIDA 64
The wonderful AIDA 64 application was developed by Lavalys and was originally known to users under the name Everest. Since it is more often necessary to check the temperature of a laptop once, most users will be fine with a monthly trial version.
We think that it is not worth describing the installation in detail, since any user who has ever dealt with a computer can handle this. This program is run to determine the temperature of the laptop with administrator rights, so do not forget to confirm the appropriate privileges in the UAC window that appears.
Open the "Computer" tab, look for the "Sensors" item there. Note! The subsequent system scan will take some time, so be patient. The more your laptop resembles a typewriter, the longer the scan will take.
Explanation of symbols
After this process, a dialog box will appear in front of you, in which the scan results will be presented. Since many of them are presented in the form of symbols, it does not hurt to decipher them:
- under the designation "CPU" lies the temperature of the central processor;
- "GPU Diode" shows the temperature of the GPU on the video card;
- something like: WS Digital HTS725... indicates the temperature of the hard drive;
- CPU1/1, CPU2/2 - show the heating of each processor core (if it is multi-core) separately.
By the way, how much do the above indicators correspond to the norm? It should be noted that the maximum allowable often varies greatly depending on the manufacturer, so you should look for accurate data on its official website. The same applies to video cards.
Speaking on average, the normal temperature of a laptop should not exceed 45-50 degrees on average. Keep in mind that average computers of this type do not differ in brutal performance, and therefore among their components most often there are no particularly powerful parts.
Thus, if your laptop for 13-25 thousand rubles suddenly began to warm up to 60 degrees Celsius, then this is already a reason to raise the alarm.
Checking laptop temperature without using third-party programs
We do not always have access to the Internet, and measuring the temperature of a laptop may be required at any time. How to be in this case?
Send your computer to restart. At this time, hold down and hold the button. This action will cause not the operating system itself to be loaded, but the BIOS. Since there are currently dozens of versions of the mentioned software, it is simply impossible to give specific instructions, and therefore let's talk about the general procedure.
First you need to find the item "H / W Monitor". Navigate to this line using the arrow keys on your keyboard, then press Enter. After that, you will see several symbols, with the first number indicating the temperature in Fahrenheit, and the second in degrees Celsius.
In general, the monitor will show something like this: System Temperature 80*F/30*C CPU Temperature 90*F/36*C.
Fan speed
So, we told how a laptop without resorting to the help of any third-party programs. Important! In most cases, the CPU temperature should not exceed 50 degrees Celsius. The only exceptions are single-core processors from AMD of the old series, which even under normal load can heat up more.
If you expand the list, you can find out more detailed information about all temperature indicators, as well as about the speed of rotation of the coolers. This data will be in the CPU Q-Fan function section or in a section with a similar name.
In general, the temperature of the laptop depends on the normal operation of the cooler. The program will show you only general indicators, but you must interpret them yourself. So, the low rotation speed of the cooler under heavy loads indicates that its pulley is clogged with dust.
To exit the BIOS, press the ESC button, and then F10. This is where your research ends.
How to know if your laptop is running at its limits
We have talked so much about how to check the temperature of a laptop that we completely forgot to talk about the signs that indicate the need for such a check. It's time to correct this unfortunate omission!
First, the state of the cooling system should be paid attention to in case of heating when watching movies in HD quality, playing games and working with photos.
As a rule, the fan of the device starts to "howl", the bottom panel of the laptop almost melts, and the keyboard is uncomfortable to work with, as it becomes very hot. In this case, there are clear manifestations of overheating, which can also be expressed in a sharp slowdown in the launch of even the simplest applications.
How to prevent overheating?
Having talked for so long about what the temperature of a laptop should be and how to determine it, it would be absurd not to talk about the methods and principles for preventing such a situation. So, what should be done to prevent equipment failure due to overheating?
First, at least once a month, clean the outer grilles of the air ducts from dust. This will help the hot air to exit the cooling system without any extra effort. Regularly wipe down your computer with dedicated cleaning wipes.
Try not to work on a laptop, putting it on a thick and loose blanket. In such conditions, even the most sophisticated cooling system will not cope with its duties. Finally, be sure to change the thermal paste at least once every six months.
Tools
Also don't forget to get a can of compressed air: it's extremely handy for blowing dust, lint, and cat hair out of the laptop's hard-to-reach places. In addition, it does not hurt to "walk" on the official website of the manufacturer. There you can find useful tips regarding the repair and prevention of breakdowns of your computer model.
In particular, it is on official resources that cooling system diagrams are most often found. If you decide to take it apart to replace the thermal paste, then these materials will provide you with significant support.
Speaking of the most thermally conductive paste, we could recommend its purchase only in specialized computer stores. Moreover, you need to purchase exactly those brands that were recommended by the manufacturer of your laptop.
Finally, soberly assess the capabilities of your own technology: if your computer is equipped with a weak Celeron processor, it is not provided for in its design, then you should not run “heavy” applications. Nothing good will come of it.
update 07/15/2013
During operation, the laptop heats up - this is quite natural. To avoid overheating of the laptop, it is specially equipped with a cooling system, which usually consists of:
- cooling circuit (radiators and heat pipes);
- cooler (fan);
- thermal paste that increases heat transfer;
- ventilation holes in the case.
Overheating of a laptop is directly related to a violation of cooling, because compared to a regular desktop computer, the laptop cooling system is much “weaker” and requires more careful maintenance. Consider the main causes of laptop overheating.
1. Laptop overheating due to dust accumulation.
This is the most common reason for laptop overheating. The cooling system of almost all laptops uses airflow to blow the heatsink. There are always dust particles in the air, which are sucked into the air intake holes on the case, and then settle inside on the microcircuits, the cooler and the radiator fins. Over time, a layer of dust can accumulate large enough to significantly reduce heat transfer and the efficiency of the cooling system. As the heat dissipation of the components decreases, their temperature rises accordingly, which can lead to overheating.
Look at the light - the lid doesn't even show through!
This state is dangerous because the laptop overheats constantly - as a result, under the influence of elevated temperature, the microcircuits are gradually deformed. The main signs of constant overheating can be first the failure of the USB ports, then the keyboard or touchpad. Here without repair already, unfortunately, not to manage.
To prevent this situation, you need to regularly blow out the laptop to rid it of dust.
Note: you can’t get rid of dust with a vacuum cleaner, you just need to blow it with compressed air from a compressor (service station, tire fitting) or with special compressed air in an aerosol can to blow out a laptop:
You can clean the laptop from dust using a compressor with a pressure of 4-7 atm, a simple car one will do.
You can do this at a service station or tire fitting on the way to work, simply by asking to lightly blow the laptop over the surface.
Also, compressors are available in paint boxes, airbrush studios, etc.
Well, if there is no compressor, or if you don’t feel like doing it, then you can contact the service center.
2. Overheating of the laptop due to its use on soft surfaces (spread, blanket, etc.).
Due to the compact dimensions of the laptop, it can be moved and work not only at the table. Some prefer to watch movies or surf the Internet while lying on the couch (bed), while the laptop is placed on the blanket. Few people notice that under its own weight, the laptop sags in a blanket. Why is it bad? And the fact that not only the lower vent, which serves for the flow of air, is closed, but also the side ones, created to remove hot air.
A catastrophic situation arises - the microcircuits heat up, the cooler cannot cool them (cold air does not enter the case), moreover, the system becomes, as it were, sealed, it is covered with plastic on all sides (plastic does not conduct heat well) and there is no outflow of hot air either. As a result, not only chipsets overheat, but also other components that should not be heated. After watching the movie, we will put the laptop on the floor, chair or table. Here's another dangerous moment: in an overheated state of the laptop, the slightest blow or shake can provoke the desoldering of microcircuits.
How to prevent disaster. If you like to work with your laptop lying down, place it on a hard surface (stand, tray, etc.), but never on a soft fabric surface.
Special cooling pads are available from retailers.
Also, whoever has a desire, you can make a stand with your own hands, you just need a little time and effort:
After finishing work, let the laptop cool down for at least a couple of minutes, and then shift it to another place, avoiding sudden movements.
You can also close the air intake openings with a tablecloth on the table. Be careful, work on a cooling pad or just place a book under the edge of the laptop
3. Overheating of the laptop due to the thermal paste drying out.
Thermal paste is used for better heat transfer from the chip to the heatsink. Planes that are ideal in the human eye are in contact at no more than three points. Therefore, there is always a microgap between the chip and the heatsink. This gap is filled with thermal paste, which has good thermal conductivity (some pastes even use small particles of silver). Unfortunately, not all laptop manufacturers use high-quality thermal paste; over time, it dries out and loses its properties. At the same time, the chips heat up, but they cannot transfer heat to the radiator, that is, the cooling system does not work.
Let's imagine a situation where you blow through a laptop every 3-4 months, bought a cooling pad, but one day the laptop still broke down from overheating. It is also annoying that the repair will cost several hundred dollars, and the service of replacing thermal paste in the service costs ten times less.
How to avoid this situation: Replace the thermal paste after the first two years of using the laptop. Then it is better to change, every 1.5 - 2 years, if your laptop was not done in a service center and you are not sure that the thermal paste will not dry out again.
There are cases when polymer gaskets impregnated with heat-removing impregnation are used instead of thermal paste.
For 2 - 3 years, such a gasket dries up, and its effectiveness decreases significantly.
Recommendation: after the expiration of the warranty period, within the first 2 years of operation, change all thermal pads.
Attention:
self-replacement of thermal paste may be a reason for refusing warranty service. Therefore, it is better to change the thermal paste yourself after the warranty expires.
..
Once again, we emphasize, do not limit yourself to the fight against dust! Replacing thermal paste is a very important step in caring for a laptop.
You can detect overheating of a laptop with a special program such as or AIDA64 (Everest), with their help you can monitor not only the current temperature of various elements of the laptop, but also, by comparing it with previous indicators, get an idea about the state of the cooling system.
Read more about HW Monitor in the article:
If you began to notice that earlier in idle mode the temperature was much lower than now, this is a serious signal for checking the cooling system: it is clogged, or you need to urgently change the thermal paste.
Note: When comparing laptop temperatures, room temperature must be taken into account.
To know if your laptop is overheating or not, below are the estimated temperatures of the laptop's elements.
Attention! The data may differ depending on the laptop model, ambient temperature, and various external factors.
Normal temperature of laptop elements:
CPU: nominal 30-50°C, maximum allowable temperature 70°C;
Video card: normal 40-65°C, maximum allowable temperature 85°C;
Winchester: normal 30-40°С, maximum 45°С.
There are laptop models that work at higher temperatures, but it is better to use these indicators, remembering that high temperatures shorten the life of the laptop.
External signs of laptop overheating and malfunction of the cooling system, when you need to urgently contact the service center:
The noise from the work of the cooler (fan) of the laptop has increased;
- the laptop gets very hot (determining the temperature by hand is too rough! It is much more accurate to determine the temperature by the program);
- the laptop began to "slow down" (work slowly);
- the laptop starts to turn off after a short time of work;
- artifacts appear on the screen (squares, the picture is blurry);
- the laptop works, but some elements have become unusable (USB ports, touchpad, etc.).
We hope that this article will make you think and take preventive measures to regularly protect your laptop from overheating and undesirable operating conditions.
