How to find out which BIOS is needed. How to find out the BIOS version on a laptop or computer


BIOS is a set of microprograms preinstalled on the motherboard that are necessary to run personal computer. It is equipped with drivers that interact with all PC components until control is transferred to the operating system. The newer the distribution, the more devices the drivers will cover, and the more stable the computer will operate. This article presents detailed guide how to find out what is installed on this moment Bios version.

If you want to view this information in order to reinstall the firmware, think about the need for this procedure. Perhaps, if everything is already working as it should, these actions will be unnecessary and may lead to unnecessary problems and difficulties.

POST procedure

If you are wondering how to find out the BIOS version without loading the operating system, the following 2 methods will suit you. Immediately after turning on your PC, certain information appears on the screen. Among the presented entries you can find and view the manufacturer and BIOS version.

If you don't have enough time to read everything you need, you can use the Pause/Break key on your keyboard. It will pause the POST procedure so you can read the information you need.

BIOS Settings

You can also find the information you are looking for in the settings menu. To do this, turn on your PC, wait sound signal(usually a single high-pitched beep) and press hotkey calling the control panel. U different manufacturers Motherboard keys may vary.

Typically, this is one of the following buttons: F2, F10, F12, Escape or Delete. If you can’t determine which one is suitable, you can quickly click the entire list one by one.

Now that the settings menu has opened, you need to find a section called “BIOS Information” or “System Information”. Typically, it is located in the “Main” category. This will provide information about the release of your firmware set.

System Information

The following methods are suitable for those users who want to find out the BIOS version without leaving Windows.

Registry

Now let's see how to find out the BIOS version if the user needs to update the BIOS on his desktop PC or laptop. Before performing the update, the user needs to find out what version of BIOS is installed on the computer in order to make the right choice.

You need to obtain information about the manufacturer and BIOS firmware (revision) number, because without this data doing anything is pointless and dangerous. On the websites of BIOS and motherboard manufacturers there are different BIOS version, which can be installed on a computer, so you need to select a suitable BIOS revision that is compatible with your equipment.

Updating the BIOS firmware will be required in some situations: to troubleshoot problems or to add new functions, for example, virtualization, which are not in the previous chipset revision.

Updating the BIOS is an unsafe operation, so you should not carry out the BIOS update procedure unless necessary. It is better to stick to the rule: if the system is operating normally, you should not touch anything.

Some time ago I was forced to perform this operation on my computer. After starting the computer, instead of the usual system boot, an inscription appeared on the screen: English language, which indicated that the BIOS was damaged and would be restored from a backup.

My PC has a motherboard Gigabyte board, which uses DualBIOS technology. If the main BIOS is damaged, it is restored from a backup copy.

After BIOS recovery(in my case UEFI BIOS), operating system loaded into normal mode and worked without problems. But now, after each start of the computer, the BIOS was restored. When I got tired of seeing these restores, I updated the BIOS on my computer. There is a detailed article about this on my website.

In any case, before doing anything, you need to find out the BIOS version of your computer. You can do this in several ways:

  • directly from the BIOS itself by going to the BIOS settings;
  • look at the BIOS version in the Windows registry;
  • find out the BIOS version using the command line or Windows PowerShell;
  • obtain BIOS data from the Windows operating system;
  • with help specialized programs to view the specifications of your computer's hardware and software.

In the article you will find instructions suitable for all versions of BIOS: legacy Legasy BIOS and modern UEFI BIOS, on computers with operating systems Windows 10, Windows 8.1, Windows 8, Windows 7.

How to find out the BIOS version directly in BIOS Setup

After turning on the PC, some older computers display information in the form of inscriptions on the screen during the POST procedure. If you press the “Pause/Break” key on your keyboard, this operation will pause on your PC. The user will have time to read the BIOS version information.

Another way: enter the BIOS, on one of the tabs you will find information about the manufacturer and BIOS version.

How to find out the BIOS version of the motherboard in the Windows registry

Using the Windows 7 operating system as an example, we find out the BIOS version using system registry. In a similar way You can find out the BIOS version in the operating systems Windows 10, Windows 8.1, Windows 8.

Follow these steps:

  1. Open Registry Editor using one of the methods described in this article.
  2. In the Registry Editor window, follow the path:
HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\BIOS

The values ​​of the “BIOSVendor” and “BIOSVersion” parameters contain information about the manufacturer and version of the BIOS.

How to find out what BIOS version is through the command line - 1 way

Quite easy to find out the version BIOS help built-in tool of the Windows operating system: command line. After entering the appropriate ones, we will receive the data we are interested in.

  1. Launch the command line using one of the following methods.
  2. In the command line interpreter window, type the command and then press the Enter key.
wmic bios get biosversion

The command line window will display information about the BIOS version. IN in this case, "F8" is the firmware version, and " American Megatrends» - BIOS manufacturer, AMI company.

How to find out the BIOS version of the motherboard on the command line - method 2

With another command the user gets general information about the system, including the BIOS version.

  1. Launch Command Prompt.
  2. In the command prompt window, enter next command:
systeminfo

After executing the command, you will see BIOS information in the list of system information.

How to find out the installed BIOS version in Windows PowerShell

In a similar way, you can find out the BIOS version in the Windows PowerShell system tool, the result will be similar.

  1. Launch Windows PowerShell.
  2. Run one of these commands:
wmic bios get biosversion systeminfo

How to find out the BIOS version in Windows

How can I find out which BIOS version is on my computer directly from Windows? This possibility exists. This will help us systemic remedy msinfo32.exe (System Information).

You can launch the System Information utility from the Start menu or using a command in the Run window. Let's consider the second option:

  1. Press the "Win" + "R" keyboard keys.
  2. In the Run window, enter the command: “msinfo32” (without quotes), and then click on the “OK” button.
  3. The System Information window will display information, including BIOS information.

How to find out the BIOS version on a computer in Speccy

A free program that shows the characteristics of the PC hardware will help us get information about the BIOS version. The Speccy program works in Russian, there is a portable version of the application.

  1. Run Speccy program on the computer.
  2. In the side menu, open the section " Motherboard».
  3. The application window will display information about the BIOS.

Getting BIOS information in CPU-Z

The free program provides information about central processor and friend hardware computer. The application has an interface in English.

  1. Launch the CPU-Z program.
  2. Open the “Mainboard” tab, in the “BIOS” section get information about the manufacturer and version.

AIDA64 BIOS Version Information

In a similar way, you can get information about the BIOS version in other similar programs, for example, in, which supports the Russian language.

  1. Open the main AIDA program window.
  2. In the Menu tab, first select Motherboard and then BIOS.

Conclusions of the article

If a user needs to know the BIOS version of a computer, there are several ways to obtain information. The BIOS version can be found directly from the BIOS using the registry editor by running the appropriate command in command line or in Windows PowerShell, obtain information from the Windows operating system, or use third-party programs.

BIOS is important part any computer, but sometimes you need to know which BIOS version you are running, and today we are going to show you how to do that in Windows 10.

Usually you need to know your BIOS version if you plan to update it with a new version. Checking the BIOS version is not that difficult on Windows 10, and you can do it using one of our solutions.

Find out the BIOS version of the motherboard using the command line

The command line is extremely powerful tool, which allows you to make all kinds of changes to the system. Apart from making changes, you can also use the command line to view important system information, for example BIOS version. To check the BIOS version using the command line, you need to do the following:

  1. Click Windows button+ X and select Command Prompt (Admin) from the list.
  2. Type the SystemInfo command and press Enter. You should see all the system information.
  3. Find the BIOS Version line to see the value.

As you can see, checking the BIOS version with command line support is relatively simple and you can do it by entering a single command.

BIOS version with System Information tool

The system information tool contains all types useful information about your computer. With this tool you can see information related to both your hardware and software. This also includes the BIOS version, and in order to find out which BIOS version you are currently using, you need to do the following:

  1. Execute Windows keys+ R
  2. In the dialog box, enter "msinfo32"
  3. Click OK
  4. In our case, the BIOS version is American Megatrends inc. F5. 03/01/2018

Even easier than using the command line, this method also shows additional information related to your BIOS, such as BIOS type, which you use along with its version. Using the tool information system you will have access to additional information about your system and BIOS.

Find out the BIOS version in DXDiag

DXDiag is a DirectX diagnostic tool that provides information about installed components And DirectX drivers. In addition, this tool collects information about your hardware, including motherboard. This tool will also show you the BIOS version:

  1. Press Windows + R
  2. Enter DXDIAG
  3. Press Enter or OK button
  4. In the DirectX diagnostic tools, find the line with the BIOS version

Finding out the motherboard BIOS version on Windows 10 is relatively easy, and you can do it simply by using any of the methods we showed you in this article.

How to find out the BIOS version? This question is asked by every user who decides to update their system utility. Why is this? It's simple: before updating the BIOS, you need to find out which version is already installed on your computer; perhaps it does not need updating. It is also worth considering that this information will avoid flashing early version BIOS, which can have a detrimental effect on the performance of your computer.

Information on system firmware- this is the main indicator of the computer’s firmware; it is what allows you to understand at what stage of improvement your system is. This is very necessary, as it allows you to improve the settings system utility, and this, in turn, allows us to improve technical settings computer (reducing the noise of coolers, improving support for bundles of computer components, etc.). Before you start updating, you need to know the exact numbering of the system utility.

Video - 2 easy ways to find out the BIOS version

You should familiarize yourself with the list of methods that will allow you to find out the BIOS version and carry out this procedure easily and with the greatest safety indicator. Read the methods carefully, then you will be able to outside help update BIOS.

Ways to obtain information about BIOS:

  • BIOS system utility;
  • special programs;
  • command line.

BIOS system utility

This is the easiest way to find out what version of BIOS you have installed. This is done by first booting the computer. You need to press a certain key combination “Alt+F...” (which key “F” you need to press, you can find out in the information displayed on the boot screen) and after you go into the BIOS, find the word “Version”, next to which there will be a set of numbers and symbols indicating your firmware.

Computer registry

Information about the BIOS version can be found by referring to the standard Windows tools- system registry

To understand what firmware you have installed on your motherboard, and to do this directly from your desktop, it is recommended to use the computer's registry. To call it, you must first execute the command: press the key combination “Windows + R”, then enter the command “regedit” and click “run”. You will find that the following appears on your desktop: additional window with a lot of files.

In order to find out the data on the system utility, you need to go to the “HKEY_LOCAL_MACHINE” section, then select the “HARDWARE” section, in it go to the “DESCRIPTION” folder, in which you find the “BIOS” folder. After this, on the right side of the screen you need to find the “BIOSVersion” file and open it. The data in this file will tell you the BIOS information.

Special programs

Today on the Internet you can find a lot of paid and free utilities, allowing you to find out the complete data of your computer, starting from the equipment, ending with the smallest details of each part. There are dozens of such programs that, in addition to information, also offer various additional functions like automatic update etc. But all programs have one common advantage: they allow you to find out what version your BIOS is.

In addition to the register, information about the audit and other BIOS data you can find out by using specialized utilities— Everest or Piriform Speccy

Among the abundance of such programs, it is recommended to choose only two: Everest and Priform Speccy. They are not too busy in terms of interface and allow you to find out which version of the system utility firmware is contained in just a couple of mouse clicks. But first, of course, you should download and install them, this will take a few minutes.

After starting the program, you need to click the “Test” or “Scan” button (depending on the program) so that the program can determine all necessary information. Then you need to go to the “Motherboard” (or Motherboard) tab, find the “Bios” section in it, and you will receive information that will show which BIOS version you have installed. This data is contained in the "Version" section.

Command line

The third and easiest way to find out what BIOS you have and its version is to run a WMI query from the command line

If you are a fan of detailed operations, then for you a suitable method, carried out through the Windows command line. First you need to call this command line, which is done by pressing the keyboard shortcut “Windows + R”. This will launch a special window for entering commands. In the window you need to enter the command “cmd” and press “Ok” (or Enter). This procedure will allow you to call the command line, but if you have an operating system Windows system 8.1, then just press “Windows + X”.

After the command line appears on the desktop, you need to enter the command “wmic bios get smbiosbiosversion” in the window. It will allow you to call a combination of symbols in the window that will show the BIOS data.

Now you know how to find out the version of the system utility. Use it, choose the method that is most suitable for you and apply the information received for the right purposes. Carefully follow the specified procedure, and you will definitely succeed.

If your computer is unstable and the problem is definitely not with the installed software, it’s worth checking if they are installed on your PC latest fixes, having learned current version BIOS. If necessary, updating the BIOS will help eliminate certain problems in the operation of the equipment.

How to find out the BIOS version

There are several ways to check the BIOS version installed on your PC. They are all extremely simple. And here it is flashing is an extremely responsible procedure, And inexperienced user It's better not to mess with her. In many cases, an update is justified - it helps to add support for new hardware or virtualization, reduce fan noise and stabilize the computer as a whole. However, if your PC operates without special problems, and at the same time you cannot call yourself an advanced user, give up the idea of ​​​​reflashing the BIOS - if something goes wrong during the update, you cannot avoid expensive repairs.

So, let's look at some quick and easy ways to find out the BIOS version.

When booting a PC or laptop

This is the most light and affordable way , which does not require any skills or knowledge from the user. It is enough to look at the screen when starting the computer - the first lines display the version installed BIOS. Considering that these lines are visible on the screen for a fraction of a second, when they appear, you should press Pause/Break on the keyboard and view (or even write down) the necessary data. This manipulation will slow down the startup of the system. In order for the computer to start booting further, you will need to press the combination on the keyboard CTRL+ALT+DEL.

Please note that on PCs and laptops latest models, where the UEFI BIOS is installed, information about its version may not be displayed upon boot. In this case, to view them, you will need to perform some additional manipulations - for example, press the F9 key.

In the BIOS itself

IN this method the user needs to open BIOS settings. To do this, hold down the DEL or F2 key while the PC boots. The necessary data is contained in the item called System (BIOS) Information.

Via "System Information"

This method uses a built-in component Windows OS "System Information", displaying all information about the equipment installed on the PC: motherboard, processor, drivers, and so on.

  1. Press the Windows key combination + R (or go to the Start menu).
  2. Enter the command “msinfo32” in the “Run” line.
  3. The System Information window will appear on the screen. Information about the BIOS version is on the right.

Using the registry and command line

These methods are similar to each other. Suitable for advanced users who are not afraid to interact with Windows registry and command line.

How to find out the BIOS version through the registry:

using the command line:
  1. press “Windows+R” (or go to the “Start” menu);
  2. enter in the “Run” line cmd command.exe;
  3. in the command line that opens, enter wmic bios get smbiosbiosversion and press Enter;
  4. As a result of the above manipulations, the BIOS version will be displayed on the screen.

Additional programs

This method will require installation on a PC certain applications, allowing you to find out the characteristics of your computer (including the BIOS version) in detail. There are many such programs. Let's look at some of them:

All the methods listed above are simple. They will help you easily find out the version of the BIOS installed on your PC, even for a novice user. If your BIOS needs updating, you can download latest version required firmware and get acquainted with detailed instructions for its installation on the manufacturer’s website. However, in order to avoid various unpleasant surprises don't be too lazy to do this before updating backups both the BIOS and the operating system itself.


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