Lenovo

Lenovo b590 how to enter BIOS

Why BIOS is needed?

When you turn on the laptop, the BIOS checks the operation of all components, then activates the special settings of the motherboard, which are necessary for the functioning of various devices. Then control is transferred directly to the operating system installed on the computer. In other words, without a BIOS component, the laptop simply will not be able to start, since it will not understand which mode it needs to work in, which functions to activate, etc.

Entering BIOS

For the Lenovo B590 BIOS, the entrance is very simple:

  • Turn off your laptop completely.
  • When the device is turned off, press and hold for 1-2 seconds the small button located to the right of the power button.
  • As soon as the device is started, immediately press Enter.
  • You will see a small menu on a black background. Press the F1 key on your keyboard to enter BIOS directly on Lenovo B590.

After completing these steps, you will be taken to the Lenovo B590 shell, where you can reset the BIOS or change other parameters.

Lenovo b590 enter BIOS

The model of the motherboard installed in your laptop will determine how the BIOS is entered on this device, and what functionality will be present in it. Today we will talk about BIOS Lenovo B590 and tell you how to enter BIOS Lenovo B590, as well as how to reset it to factory settings.

Reset BIOS

Once inside the BIOS, using the arrow keys on your keyboard, open the Restart tab on the top panel. Next, click on “Load Setup Defaults” and confirm the action.

This will reset the BIOS for Lenovo B590.

As you can see, all these actions do not take much time and are very simple if you know what to do. We hope this article was informative for you. If you have any questions after reading it or repeating the steps described above, ask them in the Комментарии и мнения владельцев below so that we can quickly answer them.

Lenovo b590 is a budget laptop that combines a minimalist design with good performance. In its price category, it is considered one of the best. If you are the owner of this computer and do not know how to enter the BIOS, then read the information below.

Why BIOS is needed?

BIOS or its more modern version UEFI is designed to run all components of a personal computer at the so-called low level. The low level is the stage in which the computer operates before the operating system itself is loaded. In this software, you can change important standard settings, including the total system time, the boot order of certain devices, and even the system configuration of a personal computer.

UEFI replaced the standard BIOS that has existed since the eighties of the last century. It has higher performance, safety and user comfort. This software supports not only a keyboard, but also a controller. mouse.

Method 5.

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

From the bottom, unscrew the two bolts on the lid, under the Phillips screwdriver. We move the cover and take out the battery for a couple of seconds.

Thus, we throw off the BIOS settings and at startup it will give an error. which is a problem with time. And offer to go into the BIOS and adjust the time, which only suits us.

Method 6.

And the last way is flashing 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.

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Lenovo b590 is a budget laptop that combines a minimalist design with good performance. In its price category, it is considered one of the best. If you are the owner of this computer and do not know how to enter the BIOS, then read the information below.

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

In this article, I have collected all possible ways to enter BIOS on Lenovo b590. Something yes will definitely work.

How to enter the BIOS of a PC or laptop?

BIOS keys for desktop and laptop

Reference! To launch this software, you must press the button responsible for launching this application. On some devices, you may need to combine pressing several keys at once.

Basically, the following buttons on the keyboard are used to perform this process:

  • “Del”;
  • “F1”;
  • “F2”;
  • “F3”;
  • “F12”;
  • “Esc”.

Some versions of PCs or laptops, when turned on, independently tell the user which key to press. In this case, at startup, the message “Press” Key “to enter SETUP” will be displayed.

Method 1.

First of all, it is worth trying the standard buttons for Lenovo B590 to enter the BIOS: F1, F2, F12, Del, pressing Esc.

If this did not work, then proceed to the following methods.

Method 4.

We press the power button, turn on the laptop. Press “Enter” on the logo, a squeak should be heard and a menu will open. Through it we already go BIOS.

Entering UEFI Settings from Windows 10

To use this method, Windows 10 must be installed in UEFI mode (as a rule, it is), and you must be able to either log into the OS itself, or at least get to the login screen with a password.

In the first case, you just need to click on the notification icon and select “All parameters”. Then in the settings open “Update and Security” and go to the item “Recovery”.

In the recovery, click the Restart Now button under the “Special Boot Options” section. After the computer restarts, you will see a screen that is the same (or similar) to the one shown below.

Select “Diagnostics”, then. “Advanced options”, in the additional options. “UEFI firmware settings” and, finally, confirm your intention by clicking the “Restart” button.

After a reboot, you will be taken to the BIOS or, more precisely, UEFI (just out of habit, the settings of the motherboard are usually called BIOS, probably this will continue in the future).

Lenovo b590 вход в биос

In the event that you cannot log into Windows 10 for some reason, but you can get to the login screen, you can also go to the UEFI settings. To do this, on the login screen, press the “power” button, and then, while holding down the Shift key, press the “Restart” item and you will be taken to special boot options for the system. Further steps have already been described above.

How to enter BIOS (UEFI) in Windows 10

One of the most common questions regarding the latest OS versions from Microsoft, including Windows 10, is how to enter the BIOS. At the same time, more often it is still in the form of UEFI (often characterized by the presence of a graphical settings interface), a new version of the motherboard software, which replaced the standard BIOS, and is designed for the same. setting up the operation of equipment, boot options and obtaining information about the system state.

lenovo b590 bios. как зайти

Due to the fact that Windows 10 (as well as 8) implements fast boot mode (which is a hibernation option), when you turn on your computer or laptop, you may not see a prompt like Press Del (F2) to enter Setup, which allows you to enter the BIOS by pressing Del (for PC) or F2 (for most laptops). Nevertheless, getting into the desired settings is easy.

Entering BIOS when turning on the computer

There is also a traditional, well-known method to enter the BIOS (also suitable for UEFI). press the Delete key (for most PCs) or F2 (for most laptops) immediately when the computer is turned on, even before the OS starts booting. As a rule, on the boot screen below the inscription is displayed: Press Key_Name to enter setup. If there is no such inscription, you can familiarize yourself with the documentation for the motherboard or laptop, such information should be present there.

For Windows 10, entering the BIOS in this way is complicated by the fact that the computer boots up really quickly, and it is not always possible to press this key in time (or even see a message about which one).

To solve this problem, you can: disable the fastboot function. To do this, in Windows 10, right-click on the “Start” button, select “Control Panel” from the menu, and in the Control Panel. Power.

On the left, click on “Power button actions”, and on the next screen. “Change settings that are currently unavailable”.

At the bottom, in the “Shutdown Options” section, uncheck “Enable Fast Startup” and save the changes. After that, turn off or restart your computer and try to enter the BIOS using the required key.

Note: In some cases, when the monitor is connected to a discrete graphics card, you may not see the BIOS screen, as well as information about the keys to enter it. In this case, reconnecting it to the integrated graphics adapter can help (HDMI, DVI, VGA outputs on the motherboard itself).

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Good afternoon, the problem is this: Aspire v-5 571G laptop 2012 onwards. Installed Win 10×64 (native was Win. 7×64), after an unsuccessful attempt to install again, but as the 2nd OS Win. 7×64, it became impossible to get into UEFI, rummaged through the Internet, none of the methods helped. I took out the battery, bridged the contacts, the BESTOLKU! When you start F2 (standard input to UEFI), Del, F8 and all other keys do not respond (the keyboard is new), the standard OS boot occurs. Through “Restore \ Reboot” “Additional parameters”, the item “UEFI firmware parameters” is absent, but the software is UEFI! I did not update anything myself. In the system information: “BIOS version P.T.Ltd. v1.10, BIOS Mode Obsolete. ” Windows is loading, it works fine, but it is not possible to set the type of loading. Maybe you faced such a problem, tell me?

Hello. No, there are no ideas, and I never noticed this on Acer (Lenovo has a similar problem, but I don’t remember the solution right away, try googling “Lenovo enter BIOS Windows 10”). You also tried to disable Fast Boot in Windows 10, right? And cut it down with a long press of the power key when the OS is working, and then hammer on F2? If so. then weird.

Hello Dmitry, another question: “How to perform a clean installation of Windows, if it is impossible to enter the BIOS, UEFI.” What if, in some “BARBARIAN” way FORMAT, spoil Windows so that the OS does not boot at all, insert an installation USB flash drive or disk, turn on the computer, whether a clean installation of the OS will start, it is very interesting what you think?

Hello. Depends on BIOS settings. That is, for example, on some laptops, loading from an external drive is generally disabled by default, then the method will not help. In this case, it is better to use another version of the same method, less barbaric: disconnect the hard drive, connect the USB flash drive, check if it is booting from it.

Good time, Dmitry, loading from an external drive is in progress, it remains to bring Windows to an INACTIVE state, but how to do it? AVAST Premier has the dreaded “Erase the entire disc and all data on it” option. Can I use it or otherwise, tell me? (It’s all about the digital license, it flew off, microsoft recommends a clean installation of the OS)

Sergey, no, it is not necessary, spoil the disk in vain (i.e. wear it out. this function for wiping the disk space with zeros without the possibility of recovery is not needed in your case). Just boot from the installation flash drive, select “custom installation” and there you will have the opportunity to format the partition on which Windows is currently installed (it will automatically become inoperative). You say it is impossible to enter the BIOS, but: in the absence of both disks (internal and external), entering the BIOS should work, and you, in turn, can install an external drive as the first boot device.

Yes, Dmitry, you are absolutely right! “Special Boot Options”, of course, and I had everything set up clean. The moment the digital license was activated, the HDD was breathing. Without your advice, I probably would have killed the disk. The coolest positive to you! Thank you from the bottom of my heart!

A full reset can be performed. Options. Update & Security. Recovery. Special Boot Options. Restart Now. Reset your computer to its original state. And then follow the instructions.

Good afternoon, Dmitry! With Lenovo. I smashed all the brains into parts, as Vysotsky sang. The nature of the problems was akin to that of Sergei. It turned out that you can enter the BIOS only from a reboot, strenuously tormenting F12. over, only from every third reboot. This behavior has remained a mystery to me. I would be glad if this set of actions helps someone! Thank you for the easy-to-understand, well-organized and more than useful site.!

But what if you can’t enter BIOS in any way? If there is some other way to reinstall the system without resorting to third-party help and exiting the BIOS?

You can reset the system, in fact it is a reinstallation. https://remontka.pro/reset-Windows-10/

Hello, I have a Lenovo mix 10 tablet. I thought about reinstalling the system from a USB flash drive, but after going to ufi through the parameters, I could not change the boot disk. The buttons “Information”, “Configuration” and “Exit” pop up. I press “Configuration”, but I can’t get to the “boot” menu. Prompts you to save or not save changes and exit

Hello. And there is no key for just calling the boot menu?. https://remontka.pro/boot-menu/ ?

Lenovo laptop (Windows 8.1). Black screen when entering BIOS via UEFI after reboot.

And other ways to enter the BIOS do not work either.?

When entering through the Novo Button Menu button and pressing BIOS Setup, the same black screen appears.

When voltage is applied to the PC (Dell Vostro 3667), it starts without pressing the power button for 3 seconds. and shutdown. Then I turn on the button and the computer works fine. In BIOS, start on power-up in the Power off position. Is adjustment possible or is it a malfunction?

Hello. Windows 10 on board? What if you turn off Fast Startup (see https://remontka.pro/fast-startup-Windows-10/) and then quit? Does the problem disappear? If it disappears, then 90% of the problem is in non-original or missing power management drivers. Place them using Dell Support Assist (or manually from the Dell website for your particular model). Specifically for your laptop, these are Intel AMT HECI ME and Intel Chipset Device Software Driver.

Hello. I have a Lenovo B590 laptop (20208), Windows 10, BIOS. H5ET85WW (1.23). After switching from 8 to 10, it became impossible for me to enter the BIOS, Boot Menu and Safe Mode from the keyboard. When holding or quickly poking cl. Esc; Del; Enter; F1.F12 and when combined with Shift, they simply do not respond to pressing, when you press NOVO, the OS starts in normal mode. I was interested in various forums, but did not receive an intelligible answer. Question. Could this be due to incorrect BIOS settings? I absolutely did not change anything there. Now I can only enter the BIOS through the interface or by pressing CtrlAltDel and then Shift reboot. All this provided a working OS.

Hello. Try this option: 1. disable fast startup of Windows 10. https://remontka.pro/fast-startup-Windows-10/ 2.try calling the boot menu / BIOS in the same way as you did it on 8-ke.

I tried all the methods that I found on the Internet (and they are all the same) and none of them helps. Well, firstly, I do not have the item “UEFI firmware settings”, and secondly, even if you disable fast boot, the boot is still fast and you cannot enter the BIOS with any combinations. And the motherboard is not simple. ASUS LGA2011 Sabertooth X79.

Is the keyboard accidentally connected to USB 3? Connect to 2.0, disable Windows Fast Startup (if enabled again) and Del should come in. And if suddenly a PS / 2 keyboard is lying around somewhere, then it should definitely work with it, and the connector, I see, you have.

Was a dozen pro., Stood for about a year. Everything seemed to be fine. Recently, after updates, the mouse does not work, the sound disappeared and the keyboard. Tried reinstalling the drivers, useless. Demolished 10k, put 7k and everything works.

Thanks, it was not possible to enter the BIOS, the “special boot option” helped.

And when you click in UEFI Firmware Options, then everything is deleted from the computer or not ?

Hello. When I rebooted Windows (as shown above), I did not have a button to open the BIOS (instead of it there was “Delete updates”) Are there ways to solve this? And what is it connected with?

And additional parameters or something similar was there?

Hello. I have such a question laptop Acer Predator Helios 500, the latest version of 10ki is installed with all updates. Applications from Acer are not installed, the problem is solved by entering the BIOS and entering the initial model data (snippet). But the problem is that the manufacturer has set a password on the BIOS. I have a question whether this method will help me enter the BIOS or not?

Hello. I assume that they will ask for a password in the same way.

Good day! a problem with the UEFI BIOS I can not go to the extended section in order to enable a discrete video card and connect a second monitor to the system unit via VGA

Hello. And what exactly and how does it fail? ? And the photo can be posted somewhere and a link can be given, perhaps I will see some nuance.

lenovo, b590, enter, bios

Hello. I can not enter the BIOS ufi. As I did not try, the parameters pop up, but when I press the buttons to enter the BIOS there there is simply no other button instead of it. I went there but failed. Tell me, please, what can it be

Hello. And some other. what is it? Just can’t log in from the keyboard? And if you first disable fast startup of Windows 10. https://remontka.pro/fast-startup-Windows-10/

After I went into the additional parameters, the UEFI button was not there. What can be done about it?

Is it just that you can’t enter the BIOS by pressing the key? After shutdown with Shift shutdown.

And what if I have Uefi Boot Support in the off position in my BIOS and Windows has been installed for a long time. Can I enable uefi boot support or only Windows will have to be reinstalled? I need to adjust the speed of the cooler, in a normal BIOS it is not, I hope there is uefi, but I don’t know if you can turn it on or not.?

If you turn it on, nothing should change. But the points for the fan speed, if they are not already there, will not appear.

I cannot log into UEFI using regular methods: in recovery mode. Diagnostics. add. Options. I don’t have Firmware Options in this menu. Yes, on reboot, I easily enter by pressing delete. but in addition, in the same menu I have these 6 items: Startup Recovery Boot Options Command Line Remove Updates System Restore System Image Restore

The above items are standard items in the Windows 10 recovery environment, if that’s what you mean. But maybe I did not quite understand your question, and if there is ambiguity, you can post a photo somewhere and describe what exactly is not clear there.

Thanks for the great advice, but I don’t even have such an item in the restoration

Win 10, desktop computer). When you try to enter the BIOS at startup (tried ESC, F2, Del), when you start with fastboot disabled (as in the article), when you reboot in the “special boot options” section (as in the article), there is just a black screen. I waited once for half an hour, nothing appeared. It may take longer?

No, it doesn’t seem like it takes longer. But what exactly is the matter is not clear.

How to enter BIOS on a Lenovo laptop

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 entry into the BIOS (and you 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)

1) Usually, to enter the BIOS on Lenovo laptops (on most models), it is enough to press the F2 (or FnF2) button when it is turned on.

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

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

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

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 will appear on the screen (see Fig. 3):

To enter BIOS. select BIOS Setup (BIOS settings and settings).

4) Next, the most common BIOS menu should appear. Then you can configure the BIOS in the same way as other laptop models (the settings are almost identical).

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

  • Boot Mode: [Legacy Support]
  • Boot Priority: [Legacy First]
  • USB Boot: [Enabled]
  • Boot Device Priority: PLDS DVD RW (this is a drive with a Windows 7 boot disk installed in it, note that it is the first in this list), Internal HDD
lenovo, b590, enter, bios

After changing all the settings, remember to save them. To do this, in the EXIT section, select “Save and exit”. After restarting the laptop, the installation of Windows 7 should begin

5) There are certain laptop models, for example Lenovo b590 and v580c, where you may need the F12 key to enter the BIOS. Holding this key right after turning on the laptop. you can get into 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 quite 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.

The manufacturer recommends that you charge the laptop battery sufficiently before entering the BIOS. If during the process of setting and setting parameters in the BIOS, the device is abnormally turned off (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 have never experienced problems when turning off a PC when I was in the BIOS settings

CPU

The 3110M is clocked at 2.4 GHz and has two cores. Thanks to hyper-threading technology, the chip can handle up to four threads simultaneously, but it lacks TurboBoost technology. Most processors in the Sandy Bridge family are rated at 35W, which is fairly common in laptops 14 “and up. Lenovo B590 motherboard is powered by Mobile Intel HM77 Express chipset.

The performance of the 3110M, according to Cinebench R10, reaches 4209 points, which is marginally slower than other laptops with the same processor, such as the HP ProBook 4540s with 4243 points. However, even laptops with Intel 2350M perform worse, with only 3799 points. In multi-rendering, the 3110M reaches 9126 points. The PC Mark 7 benchmark scores 2531 points, which is comparable to the Fujitsu LifeBook E782 (2578 points) or the Acer Travel Mate P453 (2503 points). So the Lenovo B590 can be said to perform as expected and its performance for a 15.6-inch office laptop is excellent.

Noise level

In everyday use, the B590 is barely audible. When idle or under light load, the laptop is almost silent (30.8 dB). Only the hard drive sometimes rustles at a volume of 31.1 dB. Under load, the noise increases from 31 to 33.7 dB, but this is not a problem.

Input Devices

The Lenovo B590 keyboard is full-fledged, with a digital pad on the right. Buttons measuring 14 x 14 mm are large enough. Their concave surface increases the accuracy and speed of typing. The gap between the keys is about 4 mm. Therefore, the input should be convenient for users with large hands. The knock isn’t too loud, but it sounds cheap. Nevertheless, the key travel is comfortable and provides a tangible feedback. If the B590 is the first laptop from Lenovo, then at first there may be some problems with the small enter and shift buttons, but after a while you can get used to this. The keyboard in the center is a little pliable. However, this only happens with the appropriate application of effort. Typical typing leaves the keyboard motionless or flexes only slightly.

Fortunately, the 106mm diagonal (93mm wide x 57mm high) touchpad is large enough. Thanks to the slightly grooved surface, the fingers glide well on it. In addition, the touchpad is tactilely and visually separated from the palm rest. There is a vertical scroll area on the right side of the touchpad. With Multi-Touch technology, you can also navigate documents or web pages. It is especially useful in Windows 8. If the mouse is preferred, the touchpad can be completely disabled. The two buttons below the touchpad have a fairly short stroke and click loudly. Overall, the keyboard and touchpad leave a decent impression.

Housing

Lenovo B590’s design is simple and discreet. It is completely black. Beveled edges make it more attractive and less austere. It is made entirely of plastic and has good build quality. Fortunately, Lenovo does not use glossy surfaces that easily get fingerprints. If you open the laptop, you can make sure that inside it is decorated in a similar way. here are the same matte neat plastic surfaces.

The B590 copes well with external influences. The surface around the keyboard does not flex, although the areas around the H and J keys are a little pliable, but acceptable. On the other hand, the display is not as stable. It gives in to pressure when the laptop is closed, and its torsional resistance is not best in its class. Its predecessors B570e / B570 and B560 differ only in small details, and the basic design remains the same.

The B590 is definitely not meant for gaming. Its integrated graphics just aren’t powerful enough. This is confirmed by the test of The Elder Scrolls V: Skyrim. Although the game runs at low settings, it becomes unplayable at higher settings. Games that do not require high performance, such as FIFA, do not experience interruption at higher resolutions.

Performance

An Intel Core i3 processor with Intel HD integrated graphics suggests that the Lenovo B590 is not designed for demanding gaming and similar applications. The system is rather intended for surfing the Internet, creating office documents and presentations. In addition, 4 GB of RAM is quite small for resource-intensive tasks.

Lenovo B590: screen specifications

The laptop is equipped with a conventional TN-display with a matte surface. Therefore, in bright light, it does not reflect as much, which makes it convenient for outdoor and professional use. 1366 x 768 dots are standard for 15 “office notebooks. The screen does not show outstanding results. Its maximum brightness is 203 cd / m2. This is lower than the average for notebooks, and the average (187 cd / m2) is even lower. Also, the 82% brightness distribution could have been better. The display pleases with a decent black level (0.53 cd / m2). However, due to the low maximum brightness, the contrast of 381: 1 is mediocre.

The B590 does not cover reference color spaces, but this is only relevant for professional graphic designers and photographers. Outdoors, the matte screen of the Lenovo B590 has advantages, but the brightness is not sufficient. 200 cd / m2 is not the brightest of its kind. However, the laptop can be used outdoors during the summer, as long as it is not exposed to direct sunlight.

In terms of viewing angles, the B590 has drawbacks. Viewed from above, the display is at full brightness and colors are not distorted. If you turn the screen and look at it from the side, the brightness drops. The image looks even worse when tilted.

How to enter the BIOS of a PC or laptop?

Reference! To launch this software, you must press the button responsible for launching this application. On some devices, you may need to combine pressing several keys at once.

Basically, the following buttons on the keyboard are used to perform this process:

Some versions of PCs or laptops, when turned on, independently tell the user which key to press. In this case, at startup, the message “Press” Key “to enter SETUP” will be displayed.

Opening UEFI or BIOS on Lenovo B590 laptop

Lenovo b590 how to enter BIOS

Lenovo b590 is a budget laptop that combines a minimalist design with good performance. In its price category, it is considered one of the best. If you are the owner of this computer and do not know how to enter the BIOS, then read the information below.

Why BIOS is needed?

BIOS or its more modern version UEFI is designed to run all components of a personal computer at the so-called low level. The low level is the stage in which the computer operates before the operating system itself is loaded. In this software, you can change important standard settings, including the total system time, the boot order of certain devices, and even the system configuration of a personal computer.

UEFI replaced the standard BIOS that has existed since the eighties of the last century. It has higher performance, safety and user comfort. This software supports not only a keyboard, but also a controller. mouse.

How to enter BIOS?

To enter the BIOS on a Lenovo b590 laptop, at the time of loading the operating system, press one of the following buttons: F1, F2, F12 or use the FnF1 key combination.

If you cannot enter the BIOS, and you have tried all the keys, then you can try to solve the problem by installing a new BIOS from the official Lenovo website (you need to go to the website and find the BIOS Update Utility program for a specific laptop model). After that, to enter the settings, you need to use the F1 or F2 key.

It is worth noting that this method should be used only as a last resort, since installing incorrect software can lead to problems in the operation of the computer.

Let’s configure the BIOS boot priority. Now I will show you in pictures (more precisely, pictures) how you can configure the UEFI BIOS and possible “pitfalls” that are rare, but occur.

Well, let’s start configuring the BIOS of the Lenovo B590 laptop.

First, we have to go into the BIOS itself. We press the power button of the laptop as soon as the laptop display lights up, or rather, the matrix backlight is triggered, we immediately press the F12 key (if I am not mistaken, then it is the key to enter the BIOS).

P.S.: In new models (revisions) / BIOS`ax this key was changed to F1. For example on Lenovo b590 20206.

As you have done everything that is written above, the BIOS will appear in front of you.

And so, go to the Security tab. Ask why? I will explain further. Next, go to Secure Boot.

If you have Enabled, then even by configuring the boot from a USB flash drive or drive, your laptop will not allow you to boot from them, tk. it is a protection system and therefore needs to be disabled.

This is the pitfall in the UEFI BIOS, because. having configured the BIOS, the laptop will still not boot from the device you selected.

We do it as it is shown from the bottom, that is, we disable this function.

Then press Esc twice, go to the main BIOS menu and go to the STARTUP tab.

How we switched to BOOT, we see the following.

Here we set the priority of the download, be it a USB flash drive or a drive.

P.S.: To select a priority, select a USB flash drive or drive, and use the (increase) or. (lower) device priority.

Press Esc, and rearrange the UEFI / Legacy Boot line from UEFI Only to Legacy First.

P.S.: It may be necessary to restart the laptop, as the BIOS mode changes (that is, new functions will be added).

With the F10 key, we save the BIOS settings and the laptop automatically reboots.

Congratulations! We configured the BIOS of the Lenovo B590 laptop and sorted out certain nuances, without which it would not have been possible to start the laptop from a drive or flash drive.

The budget laptop Lenovo B590 is a device that, despite its affordable price, has decent parameters by modern standards. It is fast and reliable. Many owners of this model often have a question about how to get into the BIOS, because this software is one of the most important in the system.

Dedicated BIOS Update utility for Lenovo laptop version B490 and B590

If the user cannot enter the BIOS, have tried all the keys and their combinations, then most likely it will be necessary to implement the latest update for this software.

Important! This can be done using special programs, but before that it is necessary to collect all information about the motherboard and the version of the program itself.

    We combine pressing two keys. “Win” “R”, which will start the process “Run” or “Run”.

After you know the version of your software, you can download the program from the official website and start the update process. To do this, you should:

    Visit the verified Lenovo website at https://support.lenovo.com/ua/ru/.

After the update is completed, the device used will automatically restart the operating system. In order to get into the BIOS after that, you will need to perform another reboot and press the “Fn” “F1” key combination before starting the OS.

If you cannot enter the BIOS after the update, then you should try using various key combinations to enter.

Why BIOS is needed?

When you turn on the laptop, the BIOS checks the operation of all components, then activates the special settings of the motherboard, which are necessary for the functioning of various devices. Then control is transferred directly to the operating system installed on the computer. In other words, without a BIOS component, the laptop simply will not be able to start, since it will not understand which mode it needs to work in, which functions to activate, etc.

TURBION.NET 2021