Calling up the BIOS on a Lenovo laptop. How to enter BIOS on a Lenovo laptop. Entering BIOS on Lenovo using F2

The other day they brought me a laptop Lenovo IdeaPad B5030 with Windows 8 installed. It was necessary to cure it of viruses. I inserted a flash drive with special anti-virus software into it and tried to boot from it. This turned out to be not as easy as you might think.
The fact is that this laptop, like most other modern laptops (released in 2013, 2014 and later), has BIOS UEFI. And in order to set boot from a flash drive in such a Bios, you need to work a little harder :)

Laptop with Bios UEFI You won’t be able to just boot from a flash drive, since it has special protection - the secure boot protocol “ Secure Boot”, which is based on special certified keys (available only in Windows 8). Secure Boot will not allow you to boot your laptop from any boot disk or flash drive other than the Windows 8 installation disk. Therefore, to boot your laptop from a flash drive, you must first disable this Secure Boot protocol in the BIOS of your laptop.

But even this is not all: as a rule, it is not enough to disable only one Secure Boot in the UEFI interface. You must also enable “compatibility mode for other operating systems.” In different laptops it is called differently: “CSM”, “CSM Boot”, “UEFI and Legacy OS”, “Legacy BIOS”, “CSM OS”. In laptops Lenovo it is called "".

So, I'm telling you how I booted a Lenovo laptop from a flash drive:

To get into the BIOS of a Lenovo laptop– you need to press two keys on the keyboard immediately after turning it on: Fn+F2:

The BIOS will open in front of us InsydeH20 Setup Utility, typical for most modern laptops (Lenovo, Acer, Toshiba).

Using the arrows on the keyboard, go to the section Security. Here we go down to the point Secure Boot and set it to position Disabled(“Disabled”):

Next we go to the section Boot. Here opposite the point Boot Mode will be exhibited UEFI:
We change it to .
Here (under it) opposite the point Boot Priority automatically set Legacy First.

And now we exit here, saving the changes made. To do this, go to the section Exit. Use the Enter key to select the item Exit Saving Changes– then click Yes:
The laptop will reboot.

Now we need set the laptop to boot from a flash drive. We insert our bootable USB flash drive into its free USB connector. We go back to the BIOS (by holding down the keys Fn+F2).

Go to the section Boot. Our flash drive will appear here (USB HDD item):

Using the keys Fn+F6 raise it to first place in the list of boot devices:

And then again we go to the section Exit. Select an item Exit Saving Changes– click next Yes.

All! After this, the laptop will boot from the flash drive.

The day before yesterday they brought a Lenovo b590 laptop with Windows 7 unsuccessfully installed on it. The task was to reinstall Windows. All my attempts to go into bios to set boot from media were in vain.

I watched a lot of videos on YouTube and read the forums. The methods suggested there to enter bios on the Lenovo b590 did not help. And as I noticed, this problem with entering bios is widespread.

In this article I have collected all the possible ways How can I enter the BIOS on Lenovo b590. Anything will definitely work.

Method 1.

First of all, you should try the standard buttons for Lenovo B590 to enter the BIOS: F1, F2, F12, Del, pressing Esc.

If this does not work, then move on to the next methods.

Method 2.

If the version of the Windows 8 operating system is installed on the laptop. Open the right panel and select the “Settings” tab, then click “Change computer settings”, go to “Recovery and update”, select “Special boot options” -> “Restart now”.

After the reboot, go to the diagnostics section and go to additional parameters, and click on “UEFI software”.

Or in the command line type and execute the command "shutdown.exe /r /o"

Method 3.

If the version of the Windows 8 operating system is installed on the laptop. Disconnect from the power supply and remove the battery for a minute.

Connect the power and press the small recovery button (shown with a curved arrow) next to the power button. After a while, a menu similar to the first method will appear and there you can already select and go into the BIOS.

Method 4.

Press the power button and turn on the laptop. On the logo, press "Enter" and a beep should sound and a menu will open. Through it we already enter the BIOS.

Method 5.

It was this method that helped me enter the BIOS. Disconnect the power cord and remove the battery.

We unscrew the two bolts on the cover from below, using a Phillips screwdriver. Pull back the cover and take out the battery for a couple of seconds.

Thus, we reset the BIOS settings and when starting it will give an error - that there is a problem with time. And offer to go into the BIOS and set the time, which is only to our advantage.

Method 6.

And the last way is to flash the BIOS to a newer version, the latest version. The firmware must be downloaded from the official website. The latest version of the firmware has already fixed all the shortcomings and there are no problems with entering the BIOS.

I hope one of the six given ways to get into the BIOS helped you.

Many people are happy owners of a Lenovo laptop. And let's face it - this laptop is quite reliable and of high quality. But the products from this manufacturer differ in one characteristic feature. Namely, an unconventional entry into the BIOS. And sometimes it’s simply necessary to go there, for example, to reinstall the operating system.

In this small but informative article you can find out how to quickly and easily enter the BIOS (there are three reliable “reinforced concrete” methods for this). The online article will tell you two little secrets with which you are guaranteed to get into the bios from any laptop (regardless of the brand and manufacturer), if you were unable to do this the traditional way. And finally, a small bonus - how to get to the Lenovo boot menu in a few clicks. But this is just in case.

A simple algorithm for logging into bios on a Lenovo laptop or the NOVO BUTTON button will help you!

Almost every Lenovo laptop is equipped with a special-purpose button called “Novo Button”. You may be familiar with its second name " OneKey Recovery"or "OneKey Rescue System". It is easy to find by the drawn small bent arrow. It is located on the front of the keyboard.

So, we proceed according to the scheme:

How to enter BIOS with Lenovo B50 10 using Fn+F2

The second one is the same simple solution Problems logging into the BIOS from a Lenovo laptop. We are working according to plan:

1. First, reboot the laptop;
2. In the very initial boot phase, press and hold the Fn key. And, continuing to press Fn, very quickly click on the key called F2.

Logging into bios from a Lenovo b590 laptop (or from a Lenovo b50 10 laptop) using Fn and F2 buttons is not always effective. Be prepared for the fact that this method may not work.

And now the two secrets promised earlier

Few people know that there are two more little-known options for how to enter the BIOS from a Lenovo b50 10 laptop. So let's get started.

Secret No. 1

Entering the BIOS from a Lenovo laptop using a computer mouse. Yes, you got it right. You will need This is a small computer device - a computer mouse. You may even have two of them:

• Built into your Lenovo;
• Separately purchased and connected to it.

Now attention! Algorithm for the first secret of how to enter the BIOS on Lenovo b590:

Secret number 2: how to enter BIOS on a Lenovo laptop

Newcomers sometimes hear “Reboot... enter lenovo b50 BIOS... press... setup/ key. . . launch” and act strictly in accordance with what is written or heard. They simply turn off the Lenovo laptop and, logging into the operating system, press the BIOS entry key. But in this case, the BIOS will not open, but the OS will start loading. The problem is that the Windous 8.1 operating system is programmed for a quick entry, which is tied to hibernation. And therefore, you can only enter Bios through the Reboot menu on your favorite laptop. Remember, don't run "shutdown and on" on your ideapad.

As you can see, nothing complicated. You just need to get used to it and take into account that your laptop is a little special compared to many others.

Good day.

Lenovo is one of the most popular laptop manufacturers. By the way, I must tell you (from personal experience), laptops are quite good and reliable. And there is one feature of some models of these laptops - an unusual entrance to the BIOS (and you very often need to enter it, for example, to reinstall Windows).

In this relatively short article I would like to consider these features of the entrance...

Entering BIOS on a Lenovo laptop (step-by-step instructions)

1) Usually, to enter the BIOS on Lenovo laptops (on most models), just press the F2 button (or Fn+F2) when turning it on.

However, some models may not respond to these clicks at all.(for example, Lenovo Z50, Lenovo G50, and the whole model range: g505, v580c, b50, b560, b590, g50, g500, g505s, g570, g570e, g580, g700, z500, z580 may not respond to these keys)…

Keys to enter BIOS for different PC and laptop manufacturers:

2) The above models have a special button on the side panel (usually next to the power cable) (for example, the Lenovo G50 model, see Fig. 2).

To enter the BIOS you need: turn off the laptop, and then press this button (usually there is an arrow on it, although I admit that on some models there may not be an arrow...).

By the way, an important point. Not all Lenovo laptop models have this service button on the side. For example, on a Lenovo G480 laptop, this button is next to the laptop power button (see Fig. 2.1).

3) If everything was done correctly, the laptop should turn on and a service menu with four items should appear on the screen (see Fig. 3):

Bios Setup (BIOS settings);

Boot Menu (boot menu);

System Recovery (emergency system recovery).

To enter the BIOS, select Bios Setup (BIOS settings and settings).

By the way, maybe someone will need it: in Fig. 4 shows the settings of the BOOT partition of a Lenovo G480 laptop for installing Windows 7 on it:

• Boot Mode:
• Boot Priority:
• USB Boot:
• Boot Device Priority: PLDS DVD RW (this is a drive with a Windows 7 boot disk installed in it, note that it is first on this list), Internal HDD…

Rice. 4. Before installing Windws 7 - setting up BIOS on Lenovo G480

After changing all the settings, do not forget to save them. To do this, in the EXIT section, select “Save and exit”. After rebooting the laptop, Windows 7 installation should begin...

5) There are certain laptop models, such as Lenovo b590 and v580c, where you may need the F12 button to enter the BIOS. By holding down this key immediately after turning on the laptop, you can get to Quick Boot (quick menu) - where you can easily change the boot order of various devices (HDD, CD-Rom, USB).

6) And the F1 key is used relatively rarely. You may need it if you are using a Lenovo b590 laptop. The key must be pressed and held after turning on the device. The BIOS menu itself differs little from the standard one.

And the last thing...

The manufacturer recommends that you sufficiently charge the laptop battery before entering the BIOS. If during the process of setting up and setting parameters in the BIOS, the device turns off abnormally (due to lack of power), there may be problems in the further operation of the laptop.

To be honest, I’m not ready to comment on the last recommendation: I’ve never experienced problems turning off my PC when I was in the BIOS settings...

Good job 🙂

27.03.2017

Almost every user of a modern laptop at least once during its operation has been faced with the need to enter the BIOS. Users of Lenovo solutions did not stand aside either. The manufacturer has a very wide range of laptop computers, which entails a variety of methods for performing certain operations, including procedures for entering the BIOS settings. Let's try to put all the methods together.

In what cases does it become necessary to enter the BIOS on a laptop? Despite the fact that Lenovo strives to provide its users with a perfect product that will require a minimum level of knowledge from the user in matters of maintenance and hardware configuration, it is important to understand that no laptop is immune from the sudden occurrence of critical errors and failures. At such moments, it may be necessary to adjust the parameters.

If we put aside the idle curiosity of some owners, then entering the settings of the basic I/O system is a necessity when:

• enabling/disabling certain hardware components (touchpad, network card, USB controller, sound processor, etc.);
• setting up operating modes of the disk subsystem;
• choosing boot options for devices and operating systems;
• diagnostics of hardware components;
• setting many other specific parameters (depending on the specific configuration of the device) of individual components and the entire system as a whole.

Options for entering the BIOS of LENOVO laptops

As for entering the BIOS of Lenovo laptops, the methods are quite varied and the choice of one method or another depends primarily on the device model. There is no one-size-fits-all solution for all Lenovo devices, but often several methods work successfully on the same laptop. They can be used alternately or choose the one that seems most convenient.

Method 1: Keyboard shortcuts

The most common and frequently used way to enter BIOS settings is to press a specific key or key combination on the keyboard immediately after turning on the device. With the laptop turned off, press the power button and, almost immediately, press one of three options:

1. In most cases, after pressing the keys, the expected loading of the BIOS setup screen does not occur due to the incorrectly selected key/key combination for entry. It is worth trying all the above keys and combinations in order. To reliably find out which key or combination of keys is exactly right, you need to refer to the documentation for your specific laptop model. You can find and download it at Lenovo official technical support website.
2. In addition, the failure may be due to a very short delay between the initialization of the laptop hardware components and the start of loading the operating system. The user simply does not have time to get into this short period of time and the keystroke is not processed by the system as needed. In order to exclude this option, you can try the following:

• Turn off the laptop completely. To turn off completely, you need to hold the power button for 10-15 seconds.
• First, press the BIOS entry key or key combination and hold it.
• Briefly press the power button and do not release the enter key or key combination until the BIOS settings screen appears.

Method 2: NOVO button

One of Lenovo's proprietary developments is Lenovo OneKey Recovery software, a system for backing up data and restoring it on computers produced by the manufacturer. To start the system, a special hardware button is used, which even has its own name - "Novo". Almost all relatively new laptop models are equipped with this button.

The solution can be made in the form of a key and located near the power button, or on the side of the laptop case near the connectors for connecting peripheral devices.

Also in new models there is a design in the form of a small hole in the computer case. There is a small switch hidden inside the hole. In this option, a paperclip or other thin, but not sharp, object is used for pressing.

Despite the fact that calling BIOS settings is not the main function of the button "NOVO", its use for solving this problem is very convenient and completely justified.

Common mistakes when using the method

If the window with the choice of functions does not appear, you should make sure that the device has been turned off completely. You can remove and install back the laptop battery if it is removable. In addition, you should not “overpress” the button "NOVO" or vice versa, “don’t push.” One short but confident press with a slight delay.

Method 3: Windows 8 (8.1)

The release of the Windows 8 operating system practically coincided with the mass introduction, including into Lenovo laptops, of a new version of BIOS - UEFI. For users, the new version of the basic input/output system brought a lot of interesting features, including a new method of entering the BIOS - rebooting from the OS.

Method 4: Windows 10

In the newest version of the Windows operating system, the ability to reboot into UEFI using the screen "Special download options" was inherited from Windows 8. Window call only "Computer Settings" is done differently.

The following is similar to the steps in Windows 8: "Troubleshooting" — "Extra options" — "UEFI Firmware Settings"- button "Reboot".

Common mistakes when using the method

The situation when the item "UEFI Firmware Settings"» is missing from the screen "Extra options",

may indicate two things:

• the device uses an old BIOS version without UEFI support;
• the operating system was installed in boot mode "Legacy" and UEFI interoperability features are not available from booted Windows.

Advice: In order to make it possible in the future to enter the BIOS settings of a laptop using the keyboard keys when turning on the device, you can disable the function "Windows 10 Quick Start". For this:

Method 5: Reset settings

This method of entering the BIOS is quite radical. It can only be recommended for fairly experienced users, as it involves opening the laptop case, and in some cases, completely disassembling it.

The method is as follows. In order to reset the BIOS settings, you need to disconnect for a while the special CMOS battery connected to the laptop motherboard. After resetting the settings, the system will “understand” that the parameters may be set incorrectly and will prompt you to enter the BIOS for configuration, or will open the settings screen automatically.

A laptop CMOS battery typically looks something like this:

But there may be options:

In addition to the different types of batteries used, it is also worth noting the lack of standardization regarding the location of the battery on the motherboard.
Quite often, you can access the battery by simply opening the hard drive compartment cover:

But there are also common cases in which to access the battery you will have to disassemble the laptop almost completely and even remove the motherboard:

In general, the methodology of the method is as follows:

1. Disconnect the laptop from the power supply and remove the battery.
2. We gain access to the battery and disconnect it from the laptop motherboard.
3. We wait 10-15 minutes.
4. We connect the battery in place, assemble the laptop, connect the power and start the device.
5. If successful, a screen will appear asking you to enter the BIOS or the settings window will automatically open.

Common mistakes when using the method

The method does not work when the user forgets to turn off or remove the laptop battery, and also does not withstand the time required to discharge the capacitors on the motherboard and completely de-energize the CMOS chip. When using the battery-disconnecting method, the main thing is to take your time and do everything thoughtfully and carefully.

Thus, using one of the above methods, each user can get full access to the main settings of a Lenovo laptop.