How to open all kernels on Windows 7. Video: how to enable unused kernels using BIOS. Enable all cores using BIOS

Holders of powerful computer systems based multi-core processors, of course, they are trying to “squeeze” everything possible out of them in terms of increasing the performance of machines running, for example, Windows 7 or similar OS. But not everyone knows how to enable kernels on a “computer”. Windows 7, as well as newer systems, offers universal solution, which will be discussed below.

What does enabling all processor cores do?

Many users have a rather distorted opinion about the system using all processor cores. Remember, you can enable two or four cores, but this is not the same as using two or four processors! The performance gain will not be as expected.

Transferring or reading data will be faster, but the amount of information processed will remain the same. To understand why and how to enable all kernels on Windows 7 (and, in general, whether it’s worth doing), let’s draw an analogy with eating. It goes without saying that you can put food into your mouth with one hand, or with both. IN in this case hands are processor cores. It is clear that using both hands will make the process much faster. But here’s the problem: when your mouth is full, no hands, even four or six, will help. There will simply be nowhere to put food.

Exactly the same thing is happening with the computing capabilities of multi-core processors. Here, only the optimization of the number of operations performed in a certain period of time by each core occurs, but the total volume remains the same, and, as they say, you cannot jump higher than this indicator.

How to enable all processor cores on Windows 7 when changing BIOS settings

So, first, let's consider the most unpleasant situation, when for some reason changes were made to the BIOS parameters, settings were reset, or the system simply crashed.

In this case, when deciding how to enable all kernels on Windows 7, you need to rely on specific settings. To do this, use the section called "Advanced Clock Calibration", where the default value should be set to "Auto" or "All Cores" (in different modifications BIOS partition names may differ or be located in tabs with other parameters).

After applying the changed settings, you only need to reboot the system. In theory, if there are no failures in the BIOS itself, all processor cores will be used automatically.

How to enable all kernels on Windows 7 using system configuration tools

However, even if BIOS settings turn out to be configured correctly, but the processor cores are still not used, you can use the operating system’s own tools.

How to enable all kernels on Windows 7 in this situation? Here you need to call the “Run” menu and enter the “msconfig” command there to enter the configuration parameters. Here we have the “Download” tab we need. Just below the main window there is a button for additional parameters. Clicking on it takes us to the settings menu.

On the left we use the line for the number of processors and select the number corresponding to the number of cores (drop-down list). You don’t have to worry, the system won’t display more of them than there actually are. For example, we need to solve the problem of how to enable 4 cores on Windows 7. As is already clear, we select exactly this number from the list. After the changes have been made, save the configuration and restart the computer.

But there are our own underwater rocks. You need to be very careful with such operations. It is important to know that when enabled, each core must have at least 1 GB (1024 MB) random access memory. If the RAM levels do not meet the required values, there is no point in trying. This way you can only get the opposite effect. In this case we're talking about O desktop computers hand assembled. This does not threaten laptops (if the equipment has not been changed), since any manufacturer takes into account the possibility of using all cores of the processor system. Please note that for 2-core processors, as a rule, at least 2 GB of RAM corresponds, for 4-core processors - at least 4 GB, etc.

IN mandatory Debugging and PCI blocking items must be disabled.

Instead of an afterword

So we figured out how to enable all processor cores in Windows 7. In general, as is already clear, this process in Windows 7 and higher does not cause any particular difficulties. Another thing is that you need to analyze the system configuration in advance to see if the number of cores and RAM sticks matches, because as a result, the computer may completely slow down or, in general, fail. So it’s better not to joke with such settings unless you are firmly convinced that enabling absolutely all cores is absolutely necessary.

However, with BIOS problems there shouldn't be. Most systems, when resetting values to default settings, imply maximum use capabilities of modern multi-core processors. This decision was made, so to speak, as a last resort.

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Parallelism is not a luxury, but a means of acceleration, so how to enable all cores on Windows 7?

Gone are the days when a multi-core processor was considered something out of the ordinary, and the owners of such computers could be counted on one hand. Today even the most seedy budget laptop has at least a couple of cores in the processor. What does this mean in practice? The fact that work performed almost continuously computing device, it became possible to shift the responsibility onto the shoulders of two or more workers.

Even the most insignificant user actions trigger a huge sequence of processor instructions. If some of them can be performed on one core, and some on another, then the overall performance of the computer will increase dramatically. Potentially, Windows supports the operation of all available cores, but in practice this option usually needs to be activated first. How to enable all processor capabilities on a computer running windows control 7 – read below.

Like any other modern OS, Windows positions itself as multitasking system. Before the era of multi-core processors, multitasking was something of a convention. From the user's point of view, it looked like several processes were actually running on the computer screen at once. In fact, the system simply distributed time between windows, alternately making one task or another active. Even two cores in the system turn multitasking from fiction into reality.

Loading at system startup

Turning on your computer and starting Windows does not mean enabling multitasking. In order for this to happen when you start your computer, you need to make some settings in Windows. This can be very helpful in improving overall performance. Anyone using a computer for gaming or work will immediately feel the positive effect of this procedure. To solve this windows tasks offers the user all the necessary tools. The setup procedure is extremely simple.

In order to enable all processor cores, you do not need to go into the registry or perform other complex manipulations.

Buyers of new powerful laptops do not even suspect that all its power may be unused if this is not specifically taken care of. Having many cores running on one - this situation is reminiscent of a story about wasted money. It is necessary to enable the processor cores immediately after the system starts. So, let's get to it.

From words to deeds

To use the full power of the processor in Windows and enable multitasking at startup, you need to do a few things: simple steps:

Press the “Win” + “R” keys to access the “Run” window.
In the window that appears, enter msconfig command.
As a result, a configuration window opens in front of us Windows systems. To turn on all the computing power, go to the second tab called “Loading”.
Click on the button " Extra options" and we get another window - a window fine tuning windows activation.
All that remains is to indicate the number of cores actually available in the system in the drop-down list.

Then click on “Ok”, reboot and enjoy the result - Windows should work much faster. Doing all the described manipulations means turning on the second wind of your system. And working and playing will become much more convenient, and many tasks that were previously performed with difficulty will now be solved in an instant.

According to experts, multi-core Intel processors issue maximum performance on most tests. Their power is quite enough to transform home or laptop computer into what used to be classified as high-performance servers. We can only imagine what chip developers are preparing for us in the coming years.

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[instructions] How to Enable all Kernels on Windows 7!? (2017)

How to enable all kernels on Windows 7? This question is often asked by users whose computers work slowly and periodically freeze.

Even multi-core devices may experience stuttering. Let's take a closer look at how to effectively speed up a PC and “force” the system to use all available cores to the fullest.

Modern computers are multi-core devices. However, no operating system uses all cores to their full capacity. Such a limitation is necessary to save resources on PCs and laptops.

Modern hardware technologies allow you to “load” required quantity cores while running certain programs that require more performance.

If your PC doesn't start running faster even when running a powerful photo editor, game, or editing program, you'll need to adjust the processor usage mode yourself.

This setup option is one of the simplest and most effective. The bottom line is that overclocking the processor occurs immediately during OS startup. The user can always change the settings and return the original parameters.

Follow the instructions:

Open a command window using the shortcut Win keys and R;
In the text field of the window that opens, enter the system configuration command msconfig;

Rice. 1 – window call windows configurations

Now go to the downloads tab. Here you can view the version of the installed OS, configure safe mode and other boot options;
Click on the advanced options key;

Rice. 2 – window Windows configurations

In the tab that opens, you can select the mode for using the available computing characteristics of your PC. Check the boxes next to the number of processors and maximum memory. These lines were previously inactive because the computer was in resource-saving mode;
Select greatest number cores and maximum amount available memory;

Rice. 3 – setting up boot parameters

After turning on the computer again, multitasking mode is activated. The user can also choose fewer processors and memory. Optimal number for fast work– 5-6 cores and 1024 MB of memory per processor.

Method 1: Standard system tools

When the system starts, only one core is used. Therefore, below we will describe a method for adding several more cores when turning on the computer.

Remember that there must be 1024 MB of RAM per core. Otherwise, nothing will work. If you are 32 bit system, that is, the probability that the system will not use more than three gigabytes of RAM.

Remove marks from "PCI Lock" And "Debugging".

Save your changes. And then check the settings again. If everything is in order and in the field "Maximum Memory" everything remains exactly as you specified, you can restart the computer. You can also test the functionality by starting your computer in safe mode.

If you put correct settings, but the amount of memory is still lost, then:

If nothing has changed, then you need to configure the loading of multiple cores using the BIOS.

Method 2: Using BIOS

This method is used if due to a failure operating system dumped certain settings. This method is also relevant for those who have unsuccessfully configured "System configuration" and the OS does not want to start. In other cases, it makes no sense to use the BIOS to enable all cores when the system starts.

This is how you can enable all cores in Windows 10. These manipulations only affect startup. In general, they do not increase productivity, since this depends on other factors.

Owners of powerful computer systems based on multi-core processors, of course, try to “squeeze” everything possible out of them in terms of increasing the performance of machines running, for example, Windows 7 or the like. But not everyone knows how to enable kernels on a “computer”. Windows 7, as well as newer systems, offers a universal solution, which will be discussed below.

What does enabling all processor cores do?

Transferring or reading data will be faster, but the amount of information processed will remain the same. To understand why and how to enable all cores on Windows 7 (and, in general, whether it’s worth doing), let’s draw some analogy with eating. It goes without saying that you can put food into your mouth with one hand, or with both. In this case, the hands are the processor cores. It is clear that using both hands will make the process much faster. But here’s the problem: when your mouth is full, no hands, even four or six, will help. There will simply be nowhere to put food.

Exactly the same thing is happening with computing capabilities. Here, only the optimization of the number of operations performed in a certain period of time by each core occurs, but the total volume remains the same, and, as they say, you cannot jump higher than this indicator.

How to enable everything on Windows 7 when changing BIOS settings

So, first, let's consider the most unpleasant situation, when for some reason changes were made to the BIOS parameters, settings were reset, or the system simply crashed.

In this case, when deciding how to enable all kernels on Windows 7, you need to rely on specific settings. To do this, use a section called "Advanced Clock Calibration", where the default value should be set to "Auto" or "All Cores" (in different BIOS modifications, the names of the sections may differ or be in tabs with other parameters).

After applying the changed settings, you only need to reboot the system. In theory, if there are no failures in the BIOS itself, all processor cores will be used automatically.

How to enable all kernels on Windows 7 using system configuration tools

However, even if the BIOS settings are configured correctly, and the processor cores are still not used, you can use the operating system’s own tools.

On the left we use the line for the number of processors and select the number corresponding to the number of cores. Don’t worry, the system will not display more than there actually are. For example, we need to solve the problem of how to enable 4 cores on Windows 7. As is already clear, we select exactly this number from the list. After the changes have been made, save the configuration and restart the computer.

But there are pitfalls here. You need to be very careful with such operations. It is important to know that when enabled, each core must have at least 1 GB (1024 MB) of RAM. If the RAM levels do not meet the required values, there is no point in trying. This way you can only get the opposite effect. In this case we are talking about hand-assembled stationary computers. This does not threaten laptops (if the equipment has not been changed), since any manufacturer takes into account the possibility of using all cores of the processor system. Please note that for 2-core processors, as a rule, at least 2 GB of RAM corresponds, for 4-core processors - at least 4 GB, etc.

Debugging and PCI blocking items must be disabled.

Instead of an afterword

So we figured out how to enable all cores Windows processor 7. In general, as is already clear, this process does not cause any particular difficulties in Windows 7 and higher. Another thing is that you need to analyze in advance to see if the number of cores and RAM sticks matches, because as a result, the computer may completely slow down or, in general, fail. So it’s better not to joke with such settings unless you are firmly convinced that enabling absolutely all cores is absolutely necessary.

However, there should be no problems with the BIOS. Most systems, when reset to default settings, intend to make maximum use of the capabilities of modern multi-core processors. This decision was made, so to speak, as a last resort.

Today there are computers computing power which will surprise few people. 4- or 6-core PCs and laptops do not surprise people, but there are also newcomers to this field who are interested in everything and want to know how more information. Today we will look interest Ask: How to enable all cores on a Windows 10 computer to increase its performance.

If you want to know, you can find out, for example, using programs, a computer manual, or staffing capabilities Windows. Now let's look at all the possible ways.

How many cores are on the computer

CPU Manual

If you have documents for your computer, then information about the cores can be found there, in the section on the CPU. You can do the same on the Internet by entering the model of your processor and see all the necessary characteristics.

Information about the CPU can be viewed by going to the corresponding menu. To do this, click right click mouse on the Start menu, select "System", look at the block "System". But only the processor model is shown there; the rest will have to be looked for somewhere else.

Windows 10 Tools

Let's open the device manager. This can be done by entering in the search field "device Manager".

Finding the tab "Processors" and open it. The number of points there are, the number of cores on your processor.

Special utilities

Now let's look at several third-party programs that will help us determine the number of cores in the processor.

CPU-Z

Useful and free program CPU-Z displays many characteristics of the computer, or rather, its components. It is easy and not demanding.

In order to view information about the cores, go to the CPU tab and look at the line "number of active cores".

I have mentioned this program more than once in my articles. It contains a complete set of information about all computer components.

Download the program, run it, then go to the tab "Motherboard", Further "CPU". Block "Multi CPU" shows us the number of cores.

In the same program, you can go to the tab "Computer", Then "Summary information" in the block "Motherboard" click on the name of the processor, where the line "CPU type".

How many cores are used by the processor

Some people think that in multi-core computer Not all cores work, in fact this is not the case, they all work always, but at different frequencies.

The point is that when large quantities cores, only optimization of work occurs, that is, data is processed faster. One more thing. If the program is not optimized for several cores, then no matter how many there are in the computer, the program will still only use a certain number.

How to turn on all cores of a computer or laptop

No way. Cores for everyone modern computers always work without restrictions. Why should developers limit the processor and memory, especially when running Windows.

Note that if the checkboxes in MSConfig utility, which is described below, is turned off, which means that there are no restrictions. But you can do it yourself, since this utility is designed for testing software.

Even if you now try to change the settings to maximum, nothing will change; you can see this for yourself using the instructions below.

Everything is simple here, follow these instructions:

Click Win+R and enter in the window msconfig
, then go to "Extra options".
Put a tick on "Number of processors" And "Maximum Memory", uncheck the remaining boxes.
In the “Maximum memory” item, indicate the maximum value.

Once done, save the changes and restart your computer.

Enable all cores using BIOS

Everything is a little more complicated here. It's worth climbing only if unstable work computer. If no glitches or slowdowns are noticed, then everything is fine and the kernels are usually turned on automatically.

If you decide to try to enable kernels through the BIOS, then you need to go to the section Advanced Clock Calibration and set the value "All Cores", or "Auto".

The difficulty here is that in different version motherboards and on laptops, sections in the BIOS are called differently, I can’t say exactly where to go.

Thus, we looked at how to look at the processor cores, how to use all cores to reduce computer boot time, and the uselessness of this action.))

Instructions

If you notice that second core established central processor does not function, immediately determine the cause of this failure. First, check your system boot settings. Open the Start menu.

Select "Run". For quick access to the specified item, use the Win and R key combination. Enter the msconfig command in the running field and click Enter key.

Select the "Download" tab located at the top of the working window. Left-click on the desired operating system if you are using different OSes. Click the "Advanced Options" button.

Check the box next to “Number of processors”. Select number 2 from the drop-down menu. Be sure to uncheck the “Debugging” and “PCI Blocking” checkboxes. Click the Ok and Apply buttons. Close the settings menu and restart your computer.

After the operating system has finished loading, press the combination Ctrl keys, Alt and Delete. IN running menu select "Device Manager". Open the Performance tab after launching the new menu.

Look at the number of cores displayed in the “CPU Load History” column. Now make sure that the programs you need are using both cores of the central processor.

Open the Processes tab. Right click on the title the desired program. Select Set Match ( Windows Seven). Wait for the window with the title “Process Compliance” to open.

Select the “All processors” checkbox or indicate each specific processor one by one core. Click Ok and repeat this procedure for the rest important programs.

If, after restarting the computer, programs still do not use all cores, install the utility CPU Control. Use it to configure the operation of the central processor and set rules for specific programs.

Central processors in modern personal computers and laptops are equipped with several cores. In addition, there are motherboards that support multiple independent CPUs. Often there are problems associated with the shutdown of the core or the entire processor.

Instructions

When working with a computer that uses two independent processors, you need to check their activity in BIOS menu. Turn on your computer and open specified menu. To do this, use a special function key.

Find the menu displaying operating options central processing units. Make sure both devices are turned on. Otherwise activate necessary equipment. If you cannot perform this procedure manually, apply the original settings motherboard.

Return to the main BIOS menu window. Select a field Reset BIOS or Use Default Settings. Click Ok. Go to Save & Exit. Restart your computer, saving the settings.

In a situation where we are not talking about a separate processor, but about one of the cores of a single CPU, use the functions Windows systems to control the device. Open the Start menu. Type msconfig in the search field and press Enter.