How to enable all kernels on Windows 7? This question is often asked by users, and periodically freezes.
Even on multi-core devices, stuttering can occur. Let's take a closer look, how to speed up your 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 the cores on full power.
Such a limitation is necessary to save the resources of PCs and laptops.
Modern hardware technologies allow "load" the required number of cores in the process of working with certain programs that require more performance.
If your PC does not start up faster even when a powerful photo editor, game or editing program is running, you need to adjust the processor usage mode yourself.
Method 1 - Setting up multitasking in OS startup mode
This configuration option is one of the simplest and most effective. The bottom line is that the processor is overclocked immediately.
The user can always change the settings and return the original parameters.
Follow instructions:
- Open the command window with a shortcut Win keys and R;
- In the text field of the window that opens, type in the msconfig system configuration command;
Rice. 1 - window call Windows configuration
- Now go to the downloads tab. Here you can view the version of the installed OS, configure safe mode and other download options;
- Press advanced options key;
Rice. 2 - window Windows configuration
- In the tab that opens, the mode of using the available computing characteristic your PC. Check the boxes next to the number of processors and the maximum amount of memory. These lines were previously inactive because the computer was in resource-saving mode;
- Choose the highest number of cores and maximum amount available memory;
Rice. 3 - setting boot options
After turning on the computer again, the multitasking mode is activated. The user can also select fewer processors and memory.
The optimal number for fast work- 5-6 cores and 1024 MB of memory for each processor.
Read also:
Method 2 - BIOS setup
Another option for setting the speed of the OS is to set new settings in the BIOS.
This option allows not only to increase the efficiency of tasks, but also prevents failures that have occurred in the OS and the regular occurrence of blue screen.
The program allows you to complex customization hardware and software components:
- Processor;
- Cash;
- motherboard;
- memory;
- System module parameters (Serial Presence Detect).
To enable all cores, we need the CPU tab. The figure below shows the configuration display window in the CPU-Z application.
At the bottom there is a Cores field, its value is the number of PC cores that operate at the same frequency. Enter the maximum number of processors in the field.
The Threads field must be equal to Cores.
Rice. 5 - the main window of the CPU-Z application
After making changes, press the "OK" button. Turn off the program and restart the device.
Method 4 - AIDA64 program
One more good program to set the number of cores to use is AIDA64 . Application features:
- Ability to view the hardware characteristics of a PC or laptop;
- Formation of reports on the operation of the device;
- Displays the characteristics of the installed OS;
- Ability to change the parameters of the processor usage;
- PC speed test function.
To get started, see how many cores are available in your PC. The information is in the Multi CPU tab (in the left part of the window, select "Motherboard"- "CPU"):
Rice. 6 - the main window of the AIDA64 utility
Turn on each of the cores. Reload the program and check if the activation of the processors has failed. This can happen due to a conflict between the program and the hardware components of the PC.
You should repeat the setting again. It remains only to re-apply and enjoy its fast work.
It is advisable to activate all the cores if there is an urgent need to perform complex operations in the process of editing videos or to speed up the work of video games.
If your computer is running too slowly without using all the cores, this may indicate failures in the OS.
A set of actions should be taken to optimize performance operating system.
By Windows default 10 uses all processor cores as needed. But other users can change the OS or BIOS settings without your knowledge. As a result, the performance of the CPU, and the PC as a whole, decreases. In the material, we will consider how to enable all cores on Windows 10.
How a multi-core processor works
Everything modern processors multi-core. This technology is advantageous in that several calculations can occur in parallel, thereby increasing the overall performance.
Windows 10 is perfectly optimized for work multi-core processors. That is, the user does not need to make settings, include all available cores. The system itself determines which resources to use for a particular task.
If you need to use one core to solve a problem, then only it will work. As the number of calculations increases, the OS will connect the second, third core, and so on, until the calculations are fully implemented.
Determination of the number of working cores
To find out the number of working cores, you need. Visit the "Performance" tab. The image shows a processor from Intel. Below we see its condition and characteristics. This processor has 2 activated cores and 4 logical processors.
It also displays a graph of CPU activity. To make sure all cores are active, right-click on the graph, hover over Edit Graph, select Logical Processors.
As a result, the chart is divided into 4 subgraphs (it may differ for you). Here you can see that all 4 logical cores are involved, the load of which is controlled by Windows 10.
If the kernels are disabled in the OS or BIOS, then they will not be reflected in the task manager and even special programs, such as CPU-Z. For example, by disabling two logical cores on a processor model (pictured below), Task Manager will display one core and two logical processors. That is, according to the task manager, you can call dual core processor single core, although it is not. 
But at the same time, in the "Processors" section, the real number of logical processors is reflected (you can also find similar information on the manufacturer's website). Compare this number with the number of running logical processors in Task Manager. 
If the values are equal, then everything is in order. If the values are different, then not all cores are activated, read below how to enable them.
Enable all cores using Windows 10
The method involves changing the system configuration settings. Open "Run" (described). Type msconfig into the input line, click OK. 
Visit the "Downloads" tab by clicking " Extra options". To run all processor cores on Windows 10, uncheck the "Number of processors" option, as well as the "Maximum memory" option. Click OK in all windows. Restart your PC. If these options are not checked, proceed to the next method. 
Now go to task manager and enjoy the result. If you turn on all the cores, the performance of the PC will significantly increase.
Activating all cores in the BIOS
BIOS contains PC hardware settings. There are different ones, and their section names are different. Let's look at the activation of all cores, using the example of AMI, and then list the names of the necessary settings.
You need . Go to the OC Tweaker section. Next, hover over the CPU Active Core Control option, press Enter. Select Disable by pressing Enter. 
Don't forget to press F10 and select OK to save your settings. As a result, all cores will turn on (unlock).
Other sections may be called Advanced, Extreme Tweaker, and similar. The options themselves may be named Processor Options, AMD Core Select, Processor Core, Active Processor Cores, Core Multi-Processing, CPU Cores, and similar. These options include All, Enable (Disable), All Cores. By the same principle, the UEFI settings change.
As you can see, there is no need to activate all processor cores on Windows 10. By default, the system itself determines how much CPU power to use to solve the tasks. Well, if another user has limited the number of working cores, you can always correct the situation thanks to our recommendations.
Today there are computers, the computing power of which is no surprise to anyone. 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 analyze interest Ask: How to enable all cores on a Windows 10 computer to increase its performance.
If you want to know, then you can find out, for example, using programs, a computer manual or standard Windows features. Now let's look at all the possible ways.
How many cores are on the computer
CPU Guide
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 if you go to the corresponding menu. To do this, press 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 a tab "Processors" and open it. How many points are there, so many cores are on your processor.
Special utilities
Now let's look at a few third party programs, which will help us determine the number of cores in the processor.
CPU-Z
Useful and free CPU-Z program 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 full set information about all computer components.
Download the program, run it, then go to the tab "Motherboard", Further "CPU". Block "Multi CPU" displays us the number of cores.
In the same program, you can go to the tab "A 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 not all cores work in a multi-core computer, in fact this is not so, they all work all the time, but at different frequencies.
The point is that at in large numbers cores, only work optimization occurs, that is, data is processed faster. One more moment. If the program is not optimized for multiple cores, then no matter how many there are in the computer, the program will still use only a certain number.
How to enable all cores of a computer or laptop
No way. Cores for everyone modern computers always work without restrictions. Why should developers limit CPU and memory performance, especially when running Windows.
Note that if the checkboxes in MSConfig utility, which is described below, are disabled, which means that there are no restrictions. But you can do it yourself, since this utility is designed for software testing.
Even if you now try to change the settings to the maximum, nothing will change, you can see for yourself using the following instructions.
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 rest.
- In the "Maximum memory" item, specify the maximum value.
Once done, save your changes and restart your computer.
Enable all cores using BIOS
Everything is a little more complicated here. It is worth climbing only in case unstable work computer. If glitches and brakes are not noticed, then everything is fine and the kernels are usually turned on automatically.
If you decide to try to enable the 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 lies in the fact that different version motherboards and laptops, sections in the BIOS are called differently, I can’t say exactly where to go.
Thus, we have figured out how to look at the processor cores, how to use all the cores to reduce computer boot time and the uselessness of this action.))
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 the fingers. 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 the work, almost continuously performed by a computing device, has become possible to shift to the shoulders of two or more workers.
Even the most insignificant actions of the user bring to life a huge sequence of instructions in the processor. If some of them can be executed on one core, and some on another, then the overall performance of the computer will increase dramatically. Potentially, Windows supports all available kernels, but in practice this option usually needs to be activated first. How to enable all processor features on a computer under Windows control 7 - read below.
Like any other modern operating system, Windows positions itself as a multitasking system. Before the advent of 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 or another task active. Even two cores in the system turn multitasking from fiction into reality.
Loading at system startup
Turning on the 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. Everyone who uses a computer for games 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 the processor cores to work, 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 to work on one - this situation is reminiscent of a story about money thrown away. It is necessary to enable the processor cores immediately after the system starts. So, to business.
From words to deeds
To use the full power of the processor in Windows and enable multitasking at startup, you need to follow a few very simple steps:
- Press the keys "Win" + "R" to access the window "Run".
- In the window that appears, type in msconfig command.
- As a result, a configuration window opens in front of us. Windows systems. To enable all computing power, go to the second tab called.
- Click on the button "Extra options" and we get one more window - a window fine tuning Windows activation.
- It remains only to indicate the actual number of cores in the system in the drop-down list.
Then click on "OK", reboot and enjoy the result - Windows should work much faster. To do all the described manipulations means to turn on the second wind of your system. And it will become much more convenient to work and play, and many tasks that were previously performed with a scratch will now be solved in an instant.
Instruction
If you notice that second core established central processor does not function, find out the cause of this failure immediately. First, check your system boot options. 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 launched field and press Enter key.
Select the "Download" tab located at the top of the working window. Highlight the desired operating system with the left button if you use different operating systems. Click the "More Options" button.
Check the box next to "Number of processors". In the drop-down menu, select the number 2. Be sure to uncheck the "Debug" and "PCI Lock" items. 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 the launched menu, select "Device Manager". Open the "Performance" tab after launching the new menu.
Look at the number of cores displayed in the "CPU history" column. Now make sure that both cores of the central server are used for the programs you need. processor.
Open the Processes tab. Right click on the title desired program. Select Set Match (Windows Seven). Wait for the window titled "Process Compliance" to launch.
Select the "All processors" checkbox or select each specific processor one by one. core. Click the Ok button and repeat this procedure for the rest important programs.
If, after restarting the computer, the programs still do not use all the kernels, install CPU utility 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 endowed with multiple cores. In addition, there are motherboards that support multiple independent CPUs at once. It is not uncommon to experience issues related to shutting down a core or an entire processor.
Instruction
When working with a computer that uses two independent processors, you need to check their activity in BIOS menu. Turn on the computer and open the indicated menu. To do this, use the special function key.
Find the menu that displays the job options CPUs. Make sure both devices are turned on. Otherwise, activate the required hardware. If you cannot perform this procedure manually, apply the original settings system board.
Return to the main BIOS menu window. Highlight the Reset BIOS or Use Default Settings box. Click the Ok button. Go to Save & Exit. Restart your computer and save your settings.
In the situation when we are talking not about 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 box and press Enter.
