Home-Windows-How to enter the system BIOS. What to do in BIOS? Mechanical method - closing special connectors with a jumper or clicking on the “Clear” button

How to enter the system BIOS. What to do in BIOS? Mechanical method - closing special connectors with a jumper or clicking on the “Clear” button

If previously you could enter the BIOS on any computer by pressing the Del button, today there are many more options. And this depends on the BIOS manufacturers, as well as on the motherboard on the computer and the brand of the laptop. This does not depend on the version of Windows (although there are some nuances here, but more on that below).

When you turn on your PC or laptop, you must immediately press (constantly) a certain button. Why constantly? To be on time for sure. Time is given for 5 seconds, and if you miss this moment, you will have to reboot and try again.

Now the question is - which button should you press? This information is displayed immediately when you turn on your computer (the first thing you see when it starts).

Here you can see BIOS manufacturer. For example, in the screenshot above, this is AMI (this is evidenced by the logo in the upper left corner + first line). And the login button is F2.

The most common buttons for entering BIOS are F2, Del, Esc. Try them first.

Below are the main login keys:

Opening BIOS on a laptop?

Distinguish Samsung laptops, Lenovo, HP Pavilion, Asus, Acer, Dell, Sony, Toshiba, etc. And each model has its own button to enable BIOS mode.

List of keys on major laptop models:

BIOS on Windows 8

Remember at the beginning of the article it was mentioned that entering the BIOS does not depend on the OS version? So: there is a small exception here, which concerns Windows 8.

The fact is that this OS has a fast boot function. PCs and laptops running this operating system boot so quickly that you simply won’t have time to turn on the BIOS. Especially if you have an SSD installed. This hard drive loads Windows in just 0.2 seconds. The result is, of course, amazing.

To do this, press the Win + C button combination (win is the button between Ctrl and Alt) and select the following items:

  1. Options.
  2. Changing PC settings
  3. Update and recovery – Recovery (or “General” instead).
  4. Then go to “Special boot options” and click “Restart”.

After turning it on, a new window will open where you need to select the following items:

  1. Diagnostics.
  2. Add. parameters.
  3. UEFI Firmware Settings.
  4. Reboot.

Ready. After this, the UEFI BIOS will load.

What is UEFI? This is a replacement for the old BIOS. Simply put, it new version. This BIOS is installed on all modern laptops and PC.

And one more way - using Windows 10 as an example.

Here you need to perform approximately the same steps as in the case of Windows 8. In particular, you need to click on the notification icon and select the items:

  1. Options.
  2. Update and security.
  3. Recovery.
  4. Special boot options – Reboot.

And then choose: Diagnostics – Additional. parameters – UEFI firmware parameters – and reboot again.

BIOS (Basic Input and Output System) is necessary for the computer to operate in principle. This is software that is “sewn” into the motherboard chips. Often we want to know how to enter the BIOS on Windows 10.

Before version 8, entry was made with a simple finger movement. As soon as the computer turned on, the F2 or DEL buttons were pressed and you entered the menu. In 10, they introduced a launch mode on high speed, and this step became simply unnoticeable. Try pressing DEL while loading. This works on most computers. If it doesn’t work, then proceed as indicated below.

How to run BIOS on Windows 10

First, let's look at an option that works on any computer or laptop. If your PC boots, then you can do the following:

1.Select options.

2. Go to the update and security section.

3. Click Reboot Now.

4. The computer will begin to restart. But it will be executed in special regime. First you will see a window for selecting actions. Select troubleshooting.

5. Then go to advanced options.

6. You need to go to UEFI, that’s what the bios management program is called.

7. Then click the "Restart" button.

After rebooting, you will be able to get into the BIOS on Windows 10.

How to enter Windows 10 BIOS when the system does not boot

Here you will need installation disk or recovery disk. Once you insert it, the reboot will begin. You will see a screen with an “Install” button and a “System Restore” link at the bottom.

After you click on it, you will be taken to the same menu. Proceed as described above.

How to enter BIOS on Windows 10 if DEL does not work

In this case, disable Quick Startup mode.

1. Click the magnifying glass icon next to the main menu button and start typing “Control Panel”. Options will appear at the top. Select controls.

3. You need to go to the section “Action of the power button”

4. Uncheck the “Enable Fast Startup” option.

After completing these steps, click the “Save Changes” button at the bottom and reboot. Press DEL as soon as the computer turns on. You must go to Bios.

How to enter bios on Windows 10 on a laptop

Laptops may have a separate button to log into UEFI. If you want to figure out how to enter the BIOS on Windows 10 on a laptop, you need to do the following:

  1. Find out the model or number of the device.
  2. Go to the official website of the manufacturer.
  3. Find documentation for your laptop.

If you have documents saved on your computer, look through them.

We will list how to login to bios windows 10 for different brands:

  1. Lenovo. Laptops of this brand have separate button to go to the menu. You can find it near the power button or next to the power connector, depending on the model. There is a curved arrow drawn on it.
  2. On asus laptop You need to press F2 when loading. The trick is that when enabled, this button does not work if Fastboot mode is enabled. But when you reboot, you will be able to enter the Bios.
  3. On Acer, most models use the F2 button. If you can't log in, try Ctrl+Alt+Esc.
  4. In HP laptop models, the login button has traditionally been F10.

How to open bios on Windows 10 on a tablet

If you are the owner of a tablet with installed Windows 10, then go as described in the second paragraph - through recovery.

There is no basic system as such on Android. You can go to engineering menu by pressing a combination of the power and sound control buttons. For each brand this will be a different combination. We advise you to find documentation on the manufacturer’s official website and read about ways to enter Bios.

Bios settings for Windows 10

After we figured out how to enable bios on Windows 10, let's understand a little about its options regarding Windows 10.

In fact, the base system is independent of the operating system. She is more responsible for the operation of the hardware. You will need to get into Boot menu if you install and restore Windows 10 from a flash drive or disk. The boot device needs to be changed.

  1. Go to Bios using one of the above methods.
  2. Then select the Boot section.

3. Select the first boot device, Boot option #1, and press Enter on it.

4. Install desired device to download and exit with saving (Exit and Save).

If we talk about the Bios menu, we list the purpose of the main items:

  • Main menu. Displays the main parameters of the PC, including the BIOS version.
  • Advanced. Processor setup, peripheral devices, video, PCI, etc.
  • Overclocking. Allows you to set values ​​for overclocking the processor.
  • M-flash. Function for updating or backing up BIOS (available on MSI boards).
  • Security. Setting a password for logging into the system.
  • Boot. Used to install boot devices.

Depending on the BIOS version and motherboard and processor models, the menu may differ.

If you are planning to update your OS to version 10, then read about . If your PC is loading slowly, you need information about how the 0 .

Due to the wide range of computer manufacturers, there are many ways to enter BIOS. Below is a list of these methods, as well as other recommendations for entering BIOS settings.

Many people think that access to BIOS settings occurs through Windows. This is a misconception. The BIOS begins to perform its functions even before the operating system starts. Then he gives her control.

It is a chip located on the motherboard that contains instructions and settings for starting the equipment. There are three main ones, AMI, AWARD and UEFI.

Basic functions of BIOS

  1. POST is a testing procedure that runs before the OS boots. It checks the hardware for errors and malfunctions. In case of a problem, it emits sound signals.
  2. Boot loader - if windows is installed, it searches for its files and transfers control.
  3. Drivers low level, are responsible for monitoring computer components.
  4. BIOS settings is a program that allows you to configure hardware and system parameters.

Where can I find out how to enter the BIOS on my computer? Study the documentation of the motherboard, you will find a lot there useful information. If you have a laptop, go to the manufacturer's website.

There's another one tricky way. When you start your computer required keys are displayed for some time. To avoid wasting your time, below are the frequently used buttons.

How to enter BIOS

Most modern computers allow you to enter settings by pressing one key while the PC boots. Older systems may use combinations of three keys, we will also consider them below. I recommend pressing until you get to the menu in English.

Possible login options:

  1. CTRL+ALT+ENTER
  2. CTRL+ALT+ESC
  3. CTRL+ALT+INS

More often keys help to enter BIOS with numbers 1 and 2. The last three points are outdated combinations, maybe they will be useful to someone.

If F10 launches the BOOT MENU, then F2 will open the BIOS. The BOOT MENU sets boot priorities. By default, the hard drive comes first. If you are planning to install windows 7 or another, be sure to select in the first paragraph bootable USB flash drive or disk drive.

You will hear beep. Continue holding the button until the computer stops booting. Next you will be asked to enter the BIOS settings or press another button to continue loading.

From the recommendations above you know how to enter BIOS. Why would you even go there? By playing with the settings, you can increase performance by up to 30%. By overclocking the processor by increasing frequencies system bus(FSB). Also, with the increase in FSB, all other frequencies increase, and the performance of the entire system increases.

“How to enter BIOS?” - this is a question that any PC user asks himself sooner or later. For a person uninitiated in the wisdom of electronics, even the name itself CMOS Setup or Basic Input/Output System seems mysterious. But without access to this set of firmware, it is sometimes impossible to configure the hardware installed on the computer or reinstall the operating system.

There are several ways to enter the BIOS: traditional and alternative. For old people Windows versions up to XP inclusive, there were utilities with the ability to edit CMOS Setup from the operating system, but unfortunately these interesting projects have long since died out and there is no point in considering them.

Please note: Methods 2-4 do not work on all computers with Windows 8, 8.1 and 10 installed, since not all equipment fully supports UEFI technology.

Method 1: Login using the keyboard

The main method to get to the motherboard firmware menu is to press a key or key combination on the keyboard when booting the computer after passing the Power-On Self Test (PC self-test program test). You can find them out from the hint at the bottom of the monitor screen, from the documentation on system board or on the website of the hardware manufacturer. The most common options are Del, Esc, service license plates F. Below is a table with possible keys depending on the origin of the equipment.

Method 2: Boot Options

IN Windows versions after "seven" is possible alternative method using the computer restart options. But as mentioned above, point "UEFI Firmware Settings" does not appear in the reboot menu on every PC.


Method 3: Command Line

To enter CMOS Setup, you can use the options command line. This method also only works on Windows latest versions starting from "eight".

Method 4: Entering BIOS without a keyboard

This method is similar to Methods 2 and 3, but it allows you to get into the BIOS without using the keyboard at all and can be useful if it malfunctions. Current this algorithm also only on Windows 8, 8.1 and 10. For detailed information, follow the link below.

So, we have established that on modern PCs with UEFI BIOS and latest versions The operating system has several options for entering CMOS Setup, and on older computers there is virtually no alternative to the traditional keystroke. Yes, by the way, in very “ancient” motherboards Oh, there were buttons to enter the BIOS on the back of the PC case, but now such equipment can no longer be found.



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