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Programs for cooling the processor. Cooler acceleration program. Managing a laptop cooler: detailed instructions

If the cooler (fan) on any PC device does not accelerate to maximum speed automatically, which leads to overheating, it makes sense to use the SpeedFan utility. This application allows you to set a constant speed of rotation of the screws or set it to change depending on the temperature read from the main sensors. The SpeedFan utility only works with coolers whose speed can be adjusted through the BIOS.

Brief description of SpeedFan

The SpeedFan cooler overclocking program is distributed free of charge. It is suitable for changing the speed of fans installed on the video card, central processor, or motherboard chipset. Before installing and running the utility, you must disable automatic adjustment in the BIOS. If this condition is not met, the utility may incorrectly read information about the maximum possible speed of the screws and will not be able to spin them to the maximum level in a critical situation.

For example, if the BIOS locks the CPU cooler speed at 700 rpm during program startup, the SpeedFan application will take this value as the maximum. When the CPU temperature rises, the PC fan will not speed up. This will force the computer to shut down or damage the CPU.

Installation and first launch

The installation distribution should be downloaded only from the official resource of the software manufacturer. In any case, it is advisable to check the downloaded file for viruses. In general, the installation process is standard. In the first step, you will be asked to accept. In the second, you will be able to select places to create shortcuts. On the third step, specify the directory for unpacking the utility files.

During the first launch, the cooler overclocking program will search for all available temperature sensors and fans. When this process is completed, a small help window will appear on the screen. If you do not want it to appear after each program launch, you need to tick the only checkbox and click on “Close”.

When the help window is closed, you will see the main application tab. Initially, the program is set to English localization. To switch the interface language, follow these steps:

    Click on "Configure" in the upper left part of the main window.

    Go to the "Options" tab.

    In the "Language" menu, select the desired language. Russian localization is already built into the utility.

Main window

The blocks of the main window display basic information. On the right is information about the temperature of the main components of the computer, such as the graphics processor, video card, chipset, central processor, and hard drive. In addition to the real ones, the program for overclocking coolers will also show “garbage” here. To determine indicators that you should not pay attention to, you need to use the AIDA64 utility. To do this, compare the indicators in SpeedFan and AIDA64. If the latter does not contain any values, then there is no need to take them into account.

On the left is a list of cooler controllers. The list usually shows more fans than are installed in the computer. Some of them display the speed of real coolers. Others, as in the case of temperature data, contain “garbage”. Incorrect data in blocks is the only drawback of the utility, which is included in each new edition.

Determining the correspondence between sensors and coolers

At the bottom of the program there are screw speed controls. Their names are "Speed01", "Speed02", etc. (in SpeedFan in Russian - "Fan1", "Fan2"). But before setting the speed, you first need to determine the correspondence between the regulators and coolers.

The easiest way to do this is on a desktop computer. Remove the left cover of the system unit. Change the value of the first regulator by several tens of percent. Observe which cooler starts spinning - faster or slower. Also write down or remember the line in the left block where the value changed.

The easiest way for laptop users to determine compliance is using the AIDA64 utility. At the same time, AIDA64 and the program for overclocking SpeedFan coolers must be launched. After changing the value of one of the regulators in SpeedFan, see in AIDA64 which device page the fan speed indicator will change.

Settings

In order to change the names of sensors and speed indicators to understandable ones, click on the “Configuration” line. To do this, just select any element of the list and then click on it with the left mouse button. Here, at the bottom of the tab, you can set the desired temperature of the device and the critical temperature.

If the component heats up to a critical level, the utility will automatically spin the PC fan at maximum speed. When the device has cooled to the desired temperature, the cooler speed will be reduced. If you have difficulty filling out the form and you do not understand what specific values ​​need to be entered in these fields, read the instructions that came with the device, or find the latest information on the equipment manufacturer's website.

After this, click on the “+” icon located next to the device name. In the expanded list, leave a checkmark only opposite the fan that corresponds to this equipment. Any cooler (fan) can be renamed. To do this, go to the "Fans" tab.

If you want to configure automatic change of cooler rotation speed, switch to the "Speeds" tab. Select the desired fan. At the bottom of the window, enter the minimum and maximum speed percentages. Never set the upper limit to 100%, because the cooler itself will accelerate to maximum when it reaches the peak temperature specified on the main settings tab. Once entered, check the box next to the "Auto Change" text.

Conclusion

The program for overclocking coolers on a SpeedFan computer will appeal to advanced users and overclockers. Everyone else will find it difficult. It will not be easy for an inexperienced user to establish correspondence between fans and sensors and understand all the parameters. In addition, the normal and critical temperatures of devices are not always indicated on manufacturers’ websites and in instructions.

If your laptop just turns off, freezes, or just sometimes lags in games, then this article is for you. This article describes how to determine whether a laptop is overheating, as well as how to deal with overheating.

Introduction

This guide will talk about overheating. In fact, this is one of the most common problems encountered in laptops. The topic of overheating was partially raised in the article: . In this article I will try to reveal it more fully.

Let's first look at why the laptop overheats. There may be several reasons for this:

  1. The cooling system is poorly designed. I think it’s no secret to anyone that laptops are all different. Therefore, they have different cooling systems. For some, it is thought out very well and with a reserve, while others do not have laptops. As a result, some laptops heat up weakly, while others heat up more;
  2. Accumulation of dust and other debris in the cooling system. This happens very often. Dust gets clogged in front of the radiator on the fan side. In particularly advanced cases, the thickness of the layer of dust, wool and other debris reaches 5-10 mm. Naturally, the efficiency of the cooling system in this case tends to zero. So the laptop overheats;
  3. Loss of contact between the chip surface and the heat sink plate. This also happens. Since then, the thermal paste, which is located between the chip and the plate, has hardened. This can lead not only to a deterioration of its properties, but also to the fact that due to shock or strong vibration, the heat sink plate will simply move away from the layer of hardened thermal paste and an air gap will form. This greatly complicates heat transfer and, as a result, the chip overheats;
  4. Incorrect operation of the laptop. Many laptops are designed in such a way that air is drawn in to cool the internal components through holes in the bottom and/or from the keyboard side. If you place the laptop on a soft surface, the holes on the bottom will block. As a result, the laptop will simply overheat. The same applies to working with the lid closed. Some of the holes are blocked, less air enters the cooling system and the laptop overheats.

Let us now consider how overheating usually manifests itself.

Typical symptoms of an overheating laptop:

  1. The laptop turns off by itself;
  2. The laptop freezes;
  3. Games experience occasional stuttering. They are described in more detail in this guide: .

This happens because the overheating protection is triggered. The fact is that modern processors, video cards and chipsets have thermal sensors that constantly monitor the temperature. If the temperature exceeds a certain threshold, the processor and video card reduce their frequency and supply voltage. As a result, the temperature and performance drop and the laptop begins to slow down. Also, if the laptop overheats, it may freeze or turn off. When the video card overheats, extra lines, squares and other defects may appear on the screen. When the processor overheats, the laptop freezes and turns off with a characteristic sound jam.

It is quite logical that in order to determine whether a laptop is overheating or not, you simply need to measure the maximum temperature of the processor, video card and other components. This is what we will do now.

Temperature measurement

The utility is great for measuring laptop temperatures HWMonitor. You can download it using these links: /.


This utility shows the current, minimum and maximum temperatures since startup. We are only interested in maximum temperature values.

Now we launch a game or other application that heavily loads the laptop. We work or play for 15 minutes and see what the utility shows HWMonitor:


Important Note:The HWMonitor utility must be minimized while playing or working with an application. If you start it after you have worked or played, or while you have closed the game, then you will not get accurate data on the maximum temperature. This is due to the fact that if you remove the load, the processor and video card drop their temperature very quickly.

Now I’ll explain what is what:

  1. THRM- this is a chipset. During the game he was able to warm up to 74 degrees (right column);
  2. Core #0 And Core #1- These are the processor cores. They warmed up to 71 and 72 degrees;
  3. GPU Core- this is the video card chip. He was able to warm up to 87 degrees;
  4. HDD- this is a hard drive. It heated up to 47 degrees.

Note: if you can’t figure out what the HWMonitor utility is showing you and how bad it is, then don’t be shy and ask in the appropriate forum topic: . To message Necessarily add a window image HWMonitor.

What temperatures are normal:

  1. For a processor, the normal temperature can be considered 75-80 degrees under load. If it’s above 90, it’s definitely overheating;
  2. For a video card, the normal temperature is 70-90 degrees;
  3. For a hard drive, the normal temperature is up to 50-55. If it is above 60, then it is worth copying important data from the hard drive. There is a risk of losing them;
  4. For the chipset, the normal temperature is up to 90 degrees.

Important Note: Maximum temperatures may vary from model to model. For example, for an nVidia GeForce 8600M GT video card, the normal temperature is 90-95 degrees. For nVidia GeForce 9500M GS - 80-85.

If your laptop does not overheat and the temperatures are significantly lower than those described above, then the cause of freezes, slowdowns and shutdowns should be sought in the operating system and drivers. First of all, you need to try updating the laptop BIOS. It is available on your laptop manufacturer's website. If this does not help, then you should reinstall the system, try other drivers, update programs and look at the recommendations from the manual:. If this does not help, then you should contact a service center, since the cause of freezes and shutdowns of the laptop may be partial failures of the motherboard (power stabilization circuits and other things). It is very difficult to fix this at home.

If the laptop still overheats, then you need to take measures to cool it.

There are the following basic ways to lower the temperature of a laptop:

  1. Place something under the rear end;
  2. Use a cooling pad;
  3. Clean the cooling system from dust;
  4. Replacing thermal paste.

Let's look at each of these methods.

1. Raising the rear end of the laptop

In most cases, the air that cools the laptop components is drawn through holes and slots in the bottom of the laptop. Some air is also sucked in from the keyboard. By lifting the back end of the laptop, we increase the gap between the bottom and the table. As a result, air circulation improves. In other words, the air that is forced through the radiator of the cooling system becomes colder. Also, by reducing the resistance of this air, more air is sucked in. As a result, the maximum temperature may drop by 5-10 degrees.

You can put anything under the back end, from books to rubber bands. This is what it looks like:


There is nothing complicated. Everything is simple and clear.

2. Using a cooling pad

This method is also quite simple and effective. The bottom line is that the laptop is placed on a stand with fans. These fans force air onto the bottom of the laptop. Through slits and holes in the bottom, air enters inside. As a result, the air flow increases, which blows over the internal components of the laptop and the radiator. In practice, the temperature drops by 5-15 degrees.

This is what the cooling pads look like:


They usually cost from 20-30 to 50-60 $. You can also do this yourself. The stands are usually powered from the laptop's USB port.

3. Cleaning the laptop cooling system from dust

Cleaning the cooling system from dust makes sense if 2-3 months have passed since the purchase. This period depends on the operating conditions of the laptop. After cleaning, the laptop will heat up the same way as after purchase.

This is a service operation and is often not covered by warranty. If possible, entrust this operation to a service center. For a small fee they will clean everything for you.

If you don’t want to give the laptop to a service center, then you can completely clean it yourself. To do this, you need to partially disassemble the laptop. Cleaning with a vacuum cleaner often does not have a serious effect.

So. Let's begin. First you need to turn off the laptop, unplug it and turn it over:


Before disassembling your laptop, you should remove the battery. This is a must!. When the battery is removed, it is worth analyzing how to get to the fan. On the Acer Aspire 5920, for example, to do this you need to remove the large bottom cover. It is held on by the following bolts:


When all the bolts that hold the cover are unscrewed, we begin to remove it a little at a time:


Important Note: Often, in addition to bolts, the lid is held in place by these latches:



They must be handled very carefully so as not to break. They usually serve to more securely fix the lid.

And here is the fan and radiator that need to be cleaned:



Now you can clean both the blades and the radiator itself:


Since I clean it regularly, there is not a lot of dust and other debris there. In practice, there are cases when a thick layer of debris accumulates in front of the radiator. It is not surprising that the cooling system does not cope with its task and the laptop overheats.

You need to clean it with a dry cloth, napkin or brush.

When we're done cleaning, we put everything back together.

4. Replacing thermal paste in a laptop

This is the most difficult way to cool a laptop. Replacing thermal paste requires experience and knowledge. In this case the warranty is void. If possible, entrust this operation to a service center.

The essence of this method is that laptop manufacturers usually use thick layers of thermal paste, which does not have the best characteristics. This is necessary to ensure an acceptable defect rate. If you replace that thermal paste with a more efficient one, you can lower the temperature of the processor and video card by 5-15 degrees.

More details about replacing thermal paste in a laptop are described in this material: Replacing thermal paste in a laptop.

That's all.

If you have any questions about this material, you should first read it and then ask on the forum.

Please post all questions about laptop cooling in this forum topic: .

You can make all comments and suggestions regarding the article itself through this contact form: Please note that if something doesn’t work out for you, then you should only ask on the forum. These types of emails will be ignored.

  • Laptop repair

    A detailed description of how you can solve hardware problems with turning on a laptop, with image defects, as well as many other problems at home.

  • Solving laptop problems

    Are you having a problem with your laptop? You don't know what to do? Then this material is for you. The solution to the problem should start from here. Here are solutions to common laptop problems.

    • SpeedFan is a utility that dynamically takes temperature readings from sensors built into the video card, motherboard, disks and other equipment, maintaining acceptable temperature conditions by maintaining a certain number of revolutions per minute (RPM) of coolers in the PC cooling system. To get a powerful tool for diagnosing problems and monitoring performance, heat dissipation and noise, we recommend downloading the SpeedFan utility for free in the Russian version via a link from the website without registration and SMS. SpeedFan can interact with all common temperature monitoring chips for PC components and smart coolers.

    For many users, a real find will be a program for monitoring the overheating of computer components (CPU, GPU, HDD, MB chipset, power supply and other components) located inside the PC case. If the degrees Celsius of your computer rise for unknown reasons, we recommend downloading Russian SpeedFan for free for Windows XP, Vista, 7, 8, 8.1, 10. A program for adjusting fan speed automatically or according to user-specified parameters controls the heating of the video card, processor, hard drive, and motherboard chipset , power supply and other components by setting a certain value for the rotation speed of coolers of cooling systems.

    Interface and advantages of the SpeedFan utility

    The SpeedFan interface in Russian, despite the large amount of information, is simple and understandable. When the default is English, switching from English to Russian is not difficult. This is done through the Configure button, in the Language checkbox of the Options tab. Simple interface elements such as indicators help you instantly deal with a situation when it threatens to get out of control.

    It is worth downloading SpeedFan for free in order to monitor temperature changes in your computer to get a convenient means of displaying the values ​​of temperature sensors and fan speeds. All parameters can be easily converted into a chart or graph. Constant monitoring of heating and cooling system performance allows you to control performance on the one hand, and noise emanating from the system unit on the other.

    Use the opportunity today to download the latest version of the SpeedFan program for Windows 10, 8.1, 7, Vista, XP to get the following benefits:

    • dynamic change in cooler speed,
    • correction of bus frequencies on compatible motherboards,
    • support for S.M.A.R.T technology with consideration of HDD errors,
    • maintaining data statistics and logging,
    • displaying graphs and diagrams of the dynamics of voltages, temperatures and cooler speeds.

    Functionality of SpeedFan

    Despite its small size, the SpeedFan program is endowed with powerful functionality and can cope with the most problematic situations related to overheating inside the case of a computer, laptop or netbook. The program automatically, within the programmed parameters, increases airflow when the component heats up or reduces the fan speed at lower loads to reduce noise.

    The following information is used to monitor and control performance:

    • processor temperature (CPU),
    • CPU cooler RPM,
    • heating of the graphics processor (GPU),
    • speed of rotation of the heat dissipation unit of the graphics processor (GPU),
    • warming up the hard drive (HDD),
    • rpm of fans of the hard disk drive (HDD) cooling system,
    • overheating of microcircuits on the motherboard (MB),
    • performance of the cooling unit on the motherboard (MB),
    • information on voltage and temperature of the power supply unit (PSU),
    • number of revolutions per minute of fans in the power supply (PSU),
    • readings of other sensors and cooling systems.

    In addition to current data in real time, it is possible to construct corresponding charts and graphs over time.

    Use cases for SpeedFan

    If the question arises of how to increase the speed of a processor cooler or make a laptop fan spin faster, the SpeedFan cooler control program, Russian version, can be downloaded for free, which can be downloaded without leaving the site without registration. With this small cooler management utility, temperature control of the processor, graphics card and hard drive will be accessible even to an inexperienced user. You can use SpeedFan both at the user level and at the expert level. The program is successfully used in finding the causes of breakdowns, to increase productivity and reduce noise, and helps prevent overheating and equipment failure. Advanced capabilities for professionals are indispensable for load testing, testing computer components and testing non-standard configurations. Monitoring the temperature in real time and controlling the speed of rotation of all coolers inside the system unit is extremely necessary when overclocking. It is difficult to find such a simple and convenient tool for checking the stability of a computer as SpeedFan, which monitors sensor readings and rotation speed in the computer in real time.

    It is enough to download SpeedFan for free in Russian for Windows 10, 8.1, 7, Vista, XP, install the utility on your computer and the application will take control of all components of the computer, naturally, within the limits of what is permitted. The program for controlling SpeedFan coolers can work both in default mode and with advanced settings. The user can program a change in state or certain events, for example, such as entering a range, overheating, or decreasing relative to a given temperature range or speed. When a certain event occurs, SpeedFan launches an application program, displays a text message, signals or sends an email notification.

    SpeedFan 4.52 is a good set of functions for monitoring and managing some PC performance. In particular, this software product allows you to monitor the temperature indicators of the processor, power supply, system unit, hard drive, etc., provided that there are appropriate tracking sensors on the computer components. However, the main function of the SpeedFan program is to regulate the rotation speed of coolers depending on the corresponding temperatures, which allows you to reduce power consumption and background noise during low use of computer resources. In this case, adjustment is possible both automatically and manually. Another feature of SpeedFan is the ability to automatically regulate the frequencies (clocks) of the internal processor bus and the PCI bus (but this should be considered as a bonus).

    Key features of the SpeedFan program:

    – Fan speed control.
    – Implemented support for SMART technology.
    – The user is given the opportunity, at his own discretion, to specify the temperature and voltage limits. In this case, you can set options for the program to act when these limits are reached: launching an external program, displaying a message, sound warning, sending a message by e-mail.
    – Changing the system bus frequencies on motherboards equipped with frequency generators supported by the program.
    – Statistics of the parameters taken and recording them in the log.
    – Plotting graphs of changes in temperatures, voltages and fan speeds.
    – Supports working with HDDs on EIDE, SATA and SCSI interfaces.
    – Conducts a web analysis of the status of hard drives using data from S.M.A.R.T. using the online database.

    Russification of the SpeedFan program:

    1. Install the SpeedFan program and run it.
    2. In the main window (Readings), click on the Configure button, select the Options tab, enter the Language selection list and select Russian.
    3. Now SpeedFan will be in Russian!

    All active laptop users are aware of the problem of overheating, especially in the hot season, and it entails not only freezing and a long response of the system to user action, but also failure of components.

    Based on this, the question arises, how to increase the rotation speed of the cooler on a laptop?

    Since the fan is responsible for cooling, the only correct solution is to overclock it. There are several ways to do this, but let's look at the most common ones.

    Speedfan

    A very popular free overclocking program. First of all, it is designed to monitor the temperature of all components, and one of its functions is the ability to monitor the fan. With its help, you can control the speed, depending on the needs and load of the processor.

    So what to do:


    But this is only one of the methods that allow you to overclock the cooler on a laptop.

    BIOS

    You can also increase the fan speed using the BIOS. This is also done according to a certain scheme.

    If you do not have experience working with BIOS, then it is better to entrust the work to an experienced technician, otherwise the integrity of the system may be compromised and the computer will simply stop booting.

    You need to do the following:


    The appearance of the settings may differ depending on both the manufacturer of your laptop (Lenovo, Samsung, Packard Bell, etc.) and the BIOS version.

    AMD OverDrive

    For owners of laptops with an AMD processor, a special utility has been developed that allows not only to control the rotation speed of the cooler, but also allows you to change the settings of the entire chipset, thereby increasing the performance of the PC.

    To overclock the fan, do the following:


    After all the manipulations, the rotation of the fan will be completely under the control of the utility, and you will no longer have to worry about anything.

    Riva Tuner

    Another utility that allows you to increase or decrease the fan speed on laptops running an Intel processor. The whole point is that the necessary settings are installed here according to the algorithm described in the method where AMD OverDrive technology was used, so we won’t go into more detail; even a beginner can handle it.


    When installing any software, you should understand that it is preferable to download programs exclusively from official sites, otherwise there is a risk of introducing malware onto your computer.

    In what cases can a cooler not be overclocked?

    Fan connectors come in two types: 3-pin and 4-pin (PWM). And only the last of them can be controlled.


    I learned this from my own experience when, in the process of updating the hardware, I replaced the old 4-Pin cooler with a newer 3-Pin and encountered the problem that it could not be accelerated in any way. Therefore, when choosing, always take this into account.

    Programs from the manufacturer

    There are cases when third-party software does not detect laptop fans or there is no way to change the speed. And then original programs from laptop manufacturers come to the rescue.

    A small list of such programs:

    • In some HP models, you can only speed up work using the Notebook Fan Control utility.
    • Acer provides its users with the “Smart Fan”, “Fan Controller” and “ACFanControl” utilities.
    • Lenovo has a "Fan Control" utility.

    You can find and download them on the official website. However, not all laptop models may have such software.

    If none of the methods brought the desired result, and it was not possible to increase the speed of the cooler, then we recommend using special cooling pads. They will help you achieve the optimal temperature of your laptop, and it will last a long time.