Download the CPU cooler control program. Program for adjusting the rotation speed of the SpeedFan cooler

How to increase the speed of the cooler on a laptop if over time it starts to work a little slower, more noisy and sometimes even overheats. Overheating is one of the most inconvenient and harmful incidents for a computer because it causes additional wear and tear on the hardware and increases the chances of failure.

To eliminate this situation, you can replace the thermal paste and increase the cooling. If replacing thermal paste is not a very difficult matter, then in order to strengthen the cooling system (CO), you need to either buy a cooling pad or increase the speed of the cooler. The cooling pad is quite noisy, costs extra money, and takes up space, but you can speed up the standard cooling system absolutely free.

There are two options for how to speed up the cooler speed on a laptop:

1. Using software
2. Using BIOS\UEFI

Before overclocking

First, let's determine what the speed of the cooler will affect:

• The higher it is, the more noise the laptop makes when operating, the faster it discharges (slightly), but at the same time the temperature of the CPU and the system as a whole is lower, which means there are fewer freezes and slowdowns due to throttling (lowering the processor frequency to reduce the thermal load). The power supply design is High Performance.
• The lower, the quieter the laptop runs, the slower the battery discharges, but when high loads there is a possibility of the device overheating. The power supply scheme is Energy Saving.

In most cases, cleaning the cooling system and replacing the thermal interface solves the problems of overheating and throttling. But if these manipulations are difficult to perform due to the complexity of disassembling or the warranty of the laptop (which prohibits disassembling the device), then to obtain the desired cooling it is better to speed up the cooler.

Overclocking a cooler via software

One of the most popular programs to control and track system temperature - Speedfan - will answer the question of how to increase the speed of the cooler on a laptop. You can download the program on the website or via a direct download link.

Please note that not all laptops are supported by this program. It is likely that very old devices, or, conversely, new generation devices, may not display information on temperature and cooler speed. You can view the list of supported buses or axles (BUS) on the utility website.

Install and open the SpeedFan application. The main window will display main information by temperature and rotation speed of coolers. Click on Configure, which will open the configuration window. Select necessary component tracking - for example, this is the CPU (CPU) and set the desired temperature, the cooling system will work in priority on this parameter.

Next parameter in the Speeds tab determines the speed of coolers.

1. Minimum value minimum value (%)
2. Maximum value – maximum value (%)
3. Automatically varied – automatic selection based on temperature

After using the utility, check the temperature readings; if they have not changed within a few minutes\hours, try changing them through the BIOS.

How to increase the fan speed on a laptop via BIOS

BIOS allows you to configure various device parameters - from boot parameters to login password and regulation of processor or memory frequency. Not all laptops have the ability to overclock CO, so you need to check this option on your laptop.

To enter the BIOS\UEFI of your computer when rebooting, press the corresponding key:

Manufacturer	Key	Manufacturer	Key
Acer	DEL, F2	Lenovo	F1, F2
Asus	F9, DEL, F2	Lenovo	DEL
Dell	F2	Samsung	F2, F10
Fujitsu	F2	Sony	F1, F2, F3
HP	ESC, F10, F1	Toshiba	F1, F2, F12

If you have a classic BIOS, open the Power tab and select Hardware Monitor

Then, if you have the ability to control the minimum cooler speed or set a target temperature value, set necessary settings.

• For temperature - the lower the better - 40-55 C°
• For speed - it is better to test on your device - select from 100% to 35% in steps of 5-10% to determine the acceptable noise level and temperature.

For owners of laptops with UEFI, the interface is slightly different, but the functionality is much richer.

The desired settings will be in the Monitor, Hardware or Advanced tabs. Settings may vary depending on manufacturer and UEFI version.

Additionally

How else can you increase the speed of the cooler on a laptop:

• May be suitable for older devices special utilities AMD OverDrive or Riva Tuner. The list of supported devices is extremely small and mainly includes outdated laptops on Windows based XP, Vista or sometimes 7 versions.
• There have been cases where dust interfered with the cooling system so much that the bearings needed to be lubricated
• Don't rule out the possibility of replacing the cooler if the speed is very different from the advertised speed.

Have a great day!

SpeedFan is a utility that will describe in detail the condition of your PC or laptop. In particular, the application can give you information in real time. Statistical information is issued according to all vital parameters for the computer: operating mode of the power supply, processor and video card temperature, cooler rotation speed, load random access memory and many other data).

In addition to all the above parameters, the SpeedFan program will detect whether there are errors in your system, which it will try to correct if possible (for example, it will increase the speed of the cooler to lower the processor temperature).

Well and main feature SpeedFan utility, as you may have guessed, is the ability to both reduce and increase the speed of the cooler on a laptop or PC, which will undoubtedly please those users who believe that their fans do not cool the system very well - in this case, it is better to increase their rotation speed.

When you start the program, the first thing that will open is the “indicators” insert. It will collect and display all basic information about your system. The Speedfan program has a warning algorithm that signals if the equipment is operating outside the range normal temperature processor, overheating is detected or, on the contrary, sudden cooling is noticed.

Such events are marked on the monitor screen with a special label in the form of a light, which should draw the user’s attention if the equipment operates in non-standard temperature conditions.
But you should not be wary of such alerts, since the equipment tends to heat up, and the SpeedFan program will highlight the changes that have occurred even if it deviates from the norm by one degree.

In such cases, look at the data sheet of your device and find out what temperature is considered normal for the processor, so that you can be completely calm and not worry when the normal temperature of the processor changes.

If you want to analyze the condition of the hard drive, then for this purpose SpeedFan has a diagnostic function using S.M.A.R.T technology. This type The test has 2 operating modes - extended and short. Upon completion of the hard drive diagnostic process, a corresponding column will appear with errors (if any are found), which are displayed in the form of icons: green, orange and a “STOP” icon with white bricks.

What each label means is clear on an intuitive level - the first is all good, the second is working at the limit, and the third label indicates the presence of malfunctions.
The SpeedFan program can be downloaded in Russian for free, the only thing you have to do is switch the language from English to Russian, if English is installed by default.

The main purpose of the free SpeedFan program is that the utility carries out detailed monitoring of system cooling, and this program is used in cases where there are serious suspicions about overheating of the chips. In any case, if it detects overheating problems, it will try to increase the speed of the cooler on the laptop or PC.

Each PC user should be able to correctly configure the cooling system in order to avoid overheating of the device and premature failure of components due to high temperatures. Or to . You can control the operation of the cooler using special programs or BIOS settings, this is exactly what we will talk about in this article.

BIOS Settings

Many of famous manufacturers laptops such as Asus, Acer, HP, Lenovo, Samsung have made possible control laptop cooler from the input/output system or “BIOS”. This method good because it doesn't require installation third party programs, all that is required is:

I would like to draw your attention to the fact that the settings may vary slightly depending on your Bios version. Don't be alarmed, the overall scheme is identical.

SpeedFan program

A well-known utility, with its help you can control the laptop fan, regulate the speed at certain temperatures and monitor the status hard drive. A few more big pluses are that it’s free, a simple and clear interface and support for the Russian language, so feel free to use it.

So, let's look in more detail at how to configure the cooler on a laptop using SpeedFan:

Also in the “Speeds” tab you can set Extra options to change the speed of rotation of the blades. There are only two options here; by changing them, you can easily change the lower and upper speed limits.

Riva Tuner program

Another small but very convenient application, designed to control and monitor the operation of the fan. It is also completely free and suitable for any version of Windows.

It’s quite easy to change using it; for this you need:

After this, the laptop fan should start running constantly and at the specified speed.

MSI Afterburner

Professional free utility, designed primarily for overlocking (overclocking) cards from MSI, is suitable for both AMD and Intel. It provides us with quite a lot of possibilities, from monitoring the state of the board and adjusting the voltage on the GPU to controlling the cooler.

I would like to note that all the settings are on the first screen, which in my opinion is very convenient. In order to change the speed of the cooling system, you need to move the slider to the right in the “Fan Speed” section.

For automatic adjustment, a separate “Auto” button is provided; after pressing it, the speed of revolutions will change depending on the load on the laptop’s video card.

AMD OverDrive Program

I can’t ignore the fairly well-known utility from AMD, which offers us a number of features, including fan speed control, thereby increasing the performance of the entire laptop.

It is only necessary:

Now you know how a fan should work, how to configure it correctly, control it, and you can do it yourself.

Another method is discussed in this video

Do you want to find out how seriously the system unit heats up (this is especially important in the summer) and reduce the noise of a computer that seems to be about to take off. Then you need to go into the BIOS, trying to wait required settings, unless of course you are afraid to change something like that, but this is only suitable for advanced users or everyone else is trying to make do with utilities that come on disks with motherboards, which theoretically allow you to control the operation of fans, although usually quite ineffectively. As always, there is a third way, these are utilities from third party developers, which can work with most modern hardware. One of the popular utilities that allows you to collect data from sensors motherboard, video card, power supply and hard drives, as well as control the operation of fans - this is SpeedFan.

Installation of the utility proceeds according to the standard scenario, confirmation license agreement, dates of goodness on placement of icons to launch the utility, select the folder where the files will be located. Well, that’s all, the program is completely ready to work.

SpeedFan collects all kinds of data about your computer, such as temperature, voltage, processor frequency and cooler rotation speed, and theoretically (you will find out why later) allows you to regulate the operation of fans and change the processor frequency.

The utility's interface looks unprepossessing, but it is simple and clear, where all the features are grouped by separate tabs, although some of them have very strange names:

- Indicators. Here we are given all the information about temperature, fan speed and voltage, but most importantly, this is where we limit the fan speed. We limit the turnover by changing the numbers in the points signed by Pwm* (with previous versions called Speed*), setting how many percent it will work from maximum speed cooler.

Frequencies. Here you can change the processor frequency and system buses, But ordinary users I don’t recommend turning or turning on anything here for those who are far from computers. If anyone is interested, first select the motherboard manufacturer, then the generator clock frequency, which is used (it’s better not to select anything at random), only then we set what frequency the processor will operate at depending on the load on the system.

Information. For ordinary users there's nothing interesting here. In fact, here they propose to read data about the chipset used on the motherboard and send utilities to developers so that they can implement support for common hardware and sensors.

Exotic. Hidden under such a strange name is a sign that displays all the parameters that the utility monitors, illustrating with arrows which values ​​are falling or rising.

- S.M.A.R.T. here we can find out about the status hard drives, where green circles mean everything is fine. If you see a yellow triangle, then the hard drive is in a pre-emergency state, and a red circle means that some of the parameters have gone beyond critical values, and data loss is only a matter of time. Select the desired hard drive from the top drop-down list.

Charts. In this section, those interested can familiarize themselves with the statistics of changes in temperature, fan speed and voltage in the form of graphs.

Now about some features of SpeedFan. To begin with, the utility does not always correctly determine temperatures, so for an experiment you can first try alternative utilities and compare the results and make settings. Also, in order for the fan speed to be adjusted, they must be connected to the motherboard in a 3-pin connector. Although, again, not every motherboard allows you to adjust the fan speed.

The names of the fans look very sad, they only differ in digital indices and it is not clear which one is responsible for what. Although it all depends on the motherboard, some parts of the coolers have meaningful names. We have to use cunning experiments to get to the bottom of how to stop with crayfish, race in games and just watch how the speed changes after changing the parameters.

The settings can be accessed from the “Indicators” tab by clicking on the “Configuration” button and a lot of interesting things are hidden here that will allow you to customize SpeedFan for yourself. Here you can disable unused or duplicate sensors and fans, configure optimal and critical temperature for each sensor (for example, for the video card I had to raise it to 85 degrees), enable automatic adjustment fan operation, depending on the temperature of the sensors. For dessert, those who wish can write scripts that will be executed when certain events, launching programs, sending letters to email or causing pop-up warning windows.

SpeedFan basically works by giving out a bunch of useful and not so useful information, allowing you to adjust the fan speed. But getting it to work correctly is a whole art, where you first have to experiment with understanding the terms and surf the forums. Although, as the simplest option that does not require much effort, you can reduce the numbers in Pwm* on the main tab.

If your computer is very noisy, your hands are straight and you are willing to spend a little free time, then you should install and configure SpeedFan correctly.

Works great in 32 and 64 bit operating system. The program interface has been translated into several dozen languages, including Russian, although some phrases remain in English.

Page for free download SpeedFan http://www.almico.com/sfdownload.php

Latest version at the time of writing SpeedFan 4.47

Program size: installation file 2.04 MB

Compatibility: Windows Vista, Windows 7 and Windows XP

Temperature directly affects the quality and duration of operation of computer components. That is why it is important to monitor the proper operation of the cooling system. Dust should not accumulate in it; all computer fans must operate in normal mode, increasing speed if necessary during heavy loads.

Most users work at the computer in standard mode, without loading components in productive games and applications. In this case, the coolers on the computer may not be configured, and in such a situation they will operate at maximum or close to maximum speed. To reduce noise when the computer is running, you need to adjust the operation of the coolers by reducing the rotation speed of their fans.

How can you regulate the speed of computer coolers?

The rotation speed of computer cooling fans is initially set at the motherboard level. It is determined in the BIOS, and quite often the automatically set settings turn out to be incorrect. In most cases, the rotation speed of coolers is set to maximum, which is why the computer makes a lot of noise during operation, but does not need such serious cooling.

There are 3 main ways to adjust the rotation speed of computer coolers:

Within the framework of this article, it is the third option that will be considered. program adjustment rotation speed of computer coolers.

How to adjust the rotation speed of computer coolers

There are hundreds of applications that allow you to adjust the rotation speed of your computer's coolers. However, some programs allow you to regulate only the fan speed of certain components.

Of the most convenient and simple programs To adjust the rotation speed of computer coolers, you can select SpeedFan. The application is free and can be downloaded from the developers' website or from other trusted sources on the Internet. After downloading the program, you will need to install it and then run it. When you launch the SpeedFan program for the first time, you may see Announcement that needs to be closed.

Checking the rotation speed of coolers

Next comes a block of indicators of the rotation speed of coolers (measured in RPM - revolutions per minute) and the temperature of computer components. Let's figure out what each of the indicators means:

It is worth noting that all the above designations are conditional and they may vary. Not every motherboard provides information about the name of a particular connector for connecting a cooler on it. For example, on some motherboards in SpeedFan you can see a picture like the image below, that is, all coolers will be connected to Fan1 – Fan5 connectors, without an exact definition of the purpose of each of them.

It is also important to note that the SpeedFan program only allows you to control coolers that are connected to the motherboard. The fact is that the 3-pin connector from the fan can be powered from the motherboard or from the power supply directly. If it is powered from a power supply, then it will not be possible to regulate its rotation speed. It is recommended to connect all coolers to the motherboard.

To the right of the cooler rotation speed symbols there is a block with information about the temperature of the computer components. It is worth noting that SpeedFan is not the most accurate diagnostic tool in this regard, and it does not always determine the temperature accurately. If you have doubts about one or more indicators, it is recommended to download more professional temperature monitoring software, for example, AIDA64 or HWMonitor.

Setting the rotation speed of coolers

As you can understand, in top window SpeedFan programs are located in blocks with information information about the operation of coolers. Below are the tools for adjusting the intensity of fan rotation in the computer. They can be designated Pwm1 – Pwm3 or, for example, Speed01 – Speed06. There is not much difference, since it is impossible to determine by such names which of the coolers this or that adjustment is responsible for.

To reduce or increase the fan rotation speed, you need to press the corresponding up and down buttons in the columns with the fan rotation intensity. When pressed, you should observe the reaction of the coolers in the diagnostic information above. This way it will be possible to determine which fan is responsible for which setting.

Important: When lowering fan speeds to reduce noise levels when your computer is running, be sure to monitor component temperatures system unit to avoid overheating.