Laptops and Tablets • Recommendations and advice


How To Run BIOS On Lenovo Laptop

How to enter BIOS in Lenovo laptops

The BIOS is a very important computer program written on the chip on the motherboard. It allows the user to change the settings of the software and system software, making them low-level, provides assistance in repairs, and acts as a regulator in the operation of the motherboard. The first thing the wizard does when a computer or laptop breaks down is to enter the BIOS. In 80% of a hundred, it is from there that he receives information about the causes of a system malfunction.

BIOS Features in Lenovo Laptops

Since the main task of the BIOS software is to test the laptop, the program itself is displayed on the monitor in the form of a table, divided into a number of additional tabs. They inform the user about the configuration of the laptop, show the main technical characteristics of this model, make it possible to boot and configure the security system. On the screen, all these sections are displayed as “Information”, “Configuration”, “Boot”, “Security”, “Exit”.

How To Run BIOS On Lenovo Laptop

Pay attention to an important detail. When moving in the BIOS, the mouse connected to the laptop stops working, therefore, while in the software menu, navigation is carried out using the buttons with pointers. It must be remembered that in all configurations, without exception, the changed settings begin to work only after they are saved and the laptop is rebooted.

Remember that the BIOS, like any other software, requires regular updates. DO NOT use dubious sites and blogs for downloading. All products installed in Lenovo laptops can be downloaded and updated from the manufacturer’s official website. And it is preferable to do this on the same computer where you are going to change the software. The BIOS version can be found by going through the POST procedure when pressing the Pause / Break key.

You already know how to enter BIOS.

How to enter BIOS in a Lenovo laptop from the Windows 8.1 operating system

This login method is not as common as the previous ones, but, nevertheless, both regular users and programmers use it successfully. It is suggested by experts for those cases when the laptop keyboard or BIOS entry keys are faulty. Let’s see how to enter the BIOS in this case.

Entering the program requires the following actions:

  • Boot laptop with Windows 8.1 already installed.
  • Select with the mouse pointer “Options” in the lower right corner of Win 8.1.
  • Go to “Change user settings” and select “Update and recovery”.
  • Select “Recovery”. “Special boot options” with the mouse pointer.
  • Then you need to reboot the system by selecting “Reboot now”.
  • The Diagnostics tab appears on the monitor. Here you need to select the function “UEFI Firmware Settings”.
  • Restart the laptop again.

After completing a number of the listed steps, you will be taken to the BIOS. Please be aware that this login is only available for Lenovo laptops with Windows 8.1.

Common ways to sign in on a Lenovo laptop

The most common and well-known way to enter BIOS is by pressing the Delete key on the keyboard. However, some computer and laptop manufacturers, including Lenovo, have defined other login methods for their systems.

When choosing a Lenovo manufacturer when purchasing, you must remember that the computer equipment of this company is produced, as a rule, with an already installed operating system. If you want to reinstall the software on your laptop, then you may face a problem: almost all modern models ignore the operating system you want, trying to return the computer to the original one. For this, you will need the ability to enter the BIOS yourself to get around this problem.

Depending on the Lenovo model, you can enter BIOS in several ways:

  • Press and hold the F1 or F2 keys;
  • Press the DELETE button;
  • Press the Novo Button.

Almost all modern Lenovo laptops have a Novo Button on their panel or side edge. Finding it is NOT a problem. The manufacturer highlighted it with a corresponding pattern. a curved arrow.

If you need to get into the BIOS on a Lenovo laptop, then instead of the power button, you need to press the Novo Button. At boot, the system will enter BIOS.

Please note that the BIOS will NOT appear on the monitor immediately. To enter the program, you need to perform one more step. find in the “Novo Button” menu the option to boot the laptop “BIOS Setup”, which is selected with the mouse button. After selecting, press the Enter key on the keyboard. You are logged into the software.

Booting Lenovo laptop from USB flash drive via BIOS

Most often, this operation is performed by specialists in order to cure the laptop from viruses. Various software are written to removable media, but it is usually not so easy to boot from it. The problem is that all the latest Lenovo laptop models from the 2013 release have UEFI BIOS software that has Secure Boot certified security keys. They allow you to boot a laptop only when using a licensed Windows 8 installation disc.

In order to boot from the media in such a BIOS, you must disable Secure Boot in it by following these steps:

  • Immediately after turning on the laptop, press two Fn F2 keys on the keyboard or use the BIOS entry through the Novo Button.
  • After entering the “InsydeH20 Setup Utility” (as a rule, in all the latest Lenovo models it is installed), go to the “Security” section.
  • Then select “Disabled” in the “Secure Boot” item, thereby disabling the security protocol.
  • In the appropriate section “Boot” Change the Installed option “UEFI” to “Legacy Support”.
  • Save your changes by going to the “Exit” section and selecting the “Exit Saving Changes” option. From the options offered by the computer, select “Yes” and wait until the restart occurs.
  • We insert the removable media into a free USB-input and again enters the BIOS by pressing the keys necessary for this Lenovo model.
  • In the “Boot” section we see the appeared USB flash drive. As a rule, it is registered in the menu as a USB HDD. By SIMultaneously pressing the Fn F6 keys, we determine the media as the first in the list of devices to boot the system.
  • We repeat the actions described in paragraph 5.

After all the steps taken, the laptop will start the next boot from the USB flash drive.

Please note that for some Lenovo models, disabling just one Secure Boot setting may not be sufficient. You may need to enable Compatibility Mode to boot the system from removable media.

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In various models, it can be called CSM OS, CSM Boot, Legacy BIOS, UEFI and Legacy OS, or SIMply CSM.

Every novice user should understand that the BIOS software is a system with which the basic settings for the fast and functional operation of a laptop are set. And therefore, Changing them, We must clearly understand what exactly you are doing. It is better for unsure users to consult with a specialist or entrust him with testing a laptop.

Understanding BIOS Entry

I made a few for you from different computers. If you look at everything. But on your computer or laptop it turns out to be a little different, then do not despair. Using the information received, you can easily figure out how to enter the BIOS. There are three main types of BIOS: Award (Phoenix-Award), AMI (American Megatrends) and UEFI. Award BIOSes mainly come with blue windows, AMI with gray-blue windows, and UEFI with a beautiful graphical interface.

In order to enter the BIOS, you need to press one button or, in rare cases, a combination of buttons when starting the computer. The whole question is WHEN and WHAT to press. Please note that as soon as the computer turns on, some information about the computer is displayed on a black background and it is suggested to press one or several buttons at the bottom or in the middle of the screen. One of them is entering BIOS.

For Award, this is usually the Delete (Del) key, and for AMI, this is F2 or F10. At the bottom of the screen it will say something like this “Press Del to enter Setup”. Setup is the same as BIOS. There are also buttons: F1, F3, F10 (Hewlett Packard), F12, Esc and combinations: “CtrlAltEsc”, “CtrlAltIns”.

On IBM Lenovo Thinkpad laptops, press and hold the blue ThikVantage key until a menu appears. And on some Toshiba laptops press “Esc” and then “F1”.

You need to press quickly and several times (just in case), otherwise the computer will continue to boot further and will NOT enter SETUP. If you do not have time, just restart your computer using the Reset button on the system unit or using the CtrlAltDel key combination. And if you do not have time to read the information, then click on the “Pause” button.

If, when you turn on the computer, the Screensaver is displayed on the whole screen, and nothing is visible behind it, then try pressing the “ESC” key to hide the splash screen and read the information from the screen as it should enter the BIOS. Also, which button to press can be found in the manual for the motherboard of your computer or laptop. It also happens that the computer does not turn on at all and beeps, then Study the Selected Articles.

How to enter BIOS on computers and laptops

To fine-tune your computer, there is a so-called BIOS (BIOS). It controls the startup of the computer, allows you to change some of its settings even before the operating system is loaded and chooses which disk to boot from. THOSE. When the computer turns on, it immediately looks at its settings in the BIOS.

In this article, I will show you how to enter BIOS on different computers and laptops. There are many of them, but the logic is about the same. For a better understanding, there will be several. Where I show everything with real examples.

How to enter BIOS on different computers and laptops

You can see which BIOS is used in you when you turn on the computer, when general information appears on the screen, but in principle it does not matter, the main thing is to see which button you need to press:

The example shows that a computer with BIOS Award version 6.00PG, and below it is suggested to press the “Del” and “F9” buttons. In this case, the “Del” button is used to enter SETUP, and “F9” calls up a menu for selecting a boot device. The BIOS itself might look like this:

See how to enter BIOS Award, as well as set the boot device:

How to enter and configure the BIOS of a laptop LENOVO G500, G505 to install WINDOWS from a USB flash drive or disk

Let’s consider how you can enter the BIOS of a Lenovo G500 / G505 laptop to configure it to install the Windows 7 or Windows 8 operating system from a USB drive (flash drive) or disk.

We turn on the laptop. The USB stick or disk must already be installed in the USB port or CD / DVD drive, respectively. To get into the BIOS of a laptop, you must frequently press the “Fn” “F2” key combination during boot.

Our laptop model has the Windows 8 operating system, so you may be allowed to enter the BIOS right away, or there may be problems. Problems usually occur when the Windows operating system has not been shut down correctly.

To enter the BIOS in this case, you need to wait for the operating system to start loading. the boot icon will appear on the screen and start spinning. See image below.

After that, you need to press and hold the laptop power button for about 5 seconds. The laptop turns off.

We turn on the laptop again. We begin to frequently press the key combination “Fn” “F2”. Now the problem should be solved.

After we have entered the BIOS, go to the “Boot” tab of the main menu. If you have a regular flash drive, like ours, then in the first line of “Boot Mode” we change the value of “UEFI” to the value “Legacy Support”. To do this, press the “Enter” button and select the desired value in the appeared context window.

Now the tab window will change, a new line will appear. “Boot Priority”, in which the default value will be “UEFI First”. We need to change it. To do this, press the “Enter” button. In the appeared context menu window, select the value “Legacy First”.

Next, go to the “Exit” tab of the main BIOS menu. Here, with the active (highlighted in white) line “Exit Saving Changes”, press the “Enter” button. A context window will appear asking if we really want to exit and save the changes? Press the “Enter” button.

The computer will reboot.

When the system starts to boot, we again begin to quickly and often press the key combination “Fn” “F2”. We enter the BIOS. Go to the already familiar “Boot” tab of the main menu.

On this page we find a block of lines called “Legacy”. This is a list of devices, arranged in the order in which the computer will access them in the search for an operating system to boot.

Since we will be loading the operating system from a flash drive, we need to raise our flash drive in the list for the first term. Now it, as seen in the image above, is on the third line (USB HDD: USB DISK 2.0).

To raise it higher, let’s go to this period and use the combination of buttons “Fn” “F5”. (The shortcut keys “Fn” “F6” drops the selected device down the list).

Now go to the “Exit” tab of the main BIOS menu and press the “Enter” button twice to save the changes. The laptop goes into reboot again.

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But after starting a new boot, the laptop will start using the operating system located on the flash drive.

When using a CD / DVD drive to boot the operating system, we carry out all the same actions, only instead of a USB device, in the device queue list, for the first time we raise the device located in the CD / DVD drive.

How to boot a Lenovo laptop from a USB flash drive?

The other day they brought me a Lenovo IdeaPad B5030 laptop with Windows 8 installed. It was necessary to cure it of viruses. I inserted a USB flash drive with special antivirus software into it and tried to boot from it. It turned out to be not as easy as you think.
The fact is that this laptop, like most other modern laptops (released in 2013, 2014 and later) has a UEFI BIOS. And in order to set up a boot from a USB flash drive in such a BIOS, you need to strain a little # 128578;

A laptop with a UEFI BIOS cannot be loaded from a USB flash drive just like that, since it has special protection. the Secure Boot protocol, 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, except for the Windows 8 installation disk. Therefore, to boot a laptop from a USB flash drive, you must first disable this Secure Boot protocol in the BIOS of your laptop.

But even that 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 with other operating systems”. It is called differently in different laptops: “CSM”, “CSM Boot”, “UEFI and Legacy OS”, “Legacy BIOS”, “CSM OS”. In Lenovo laptops it is called “Legacy Support”.

So, here’s how I booted a Lenovo laptop from a flash drive:

To get into the BIOS of a Lenovo laptop, immediately after turning it on, hold down two keys on the keyboard: FnF2:

Before us will open BIOS InsydeH20 Setup Utility, typical for most modern laptops (Lenovo, Acer, Toshiba).

Using the arrows on the keyboard, go to the Security section. Here we go down to the Secure Boot item and set it to the Disabled position:

Next, go to the Boot section. Here, opposite the Boot Mode item, UEFI will be displayed: We are changing it to Legacy Support.
Here (under it), opposite the Boot Priority item, Legacy First is automatically set.

And now we leave from here, saving the changes. To do this, go to the Exit section. Press Enter to select the Exit Saving Changes item. then click Yes The laptop will reboot.

Now we need to set the boot of the laptop to the flash drive. We insert our bootable USB flash drive into its free usb connector. We go back into the BIOS (hold down the FnF2 keys).

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

Using the FnF6 keys, we raise it to the first place in the list of boot devices:

And then go back to the Exit section. Select the Exit Saving Changes item. then click Yes.

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

An important addition: if you could then boot from a USB flash drive, but you cannot install Windows from it, because. An error occurs: “It is impossible to install Windows on this disk. The selected disk has a GPT partition style “, then read my next article.

How to enter BIOS of Lenovo G50? Recommendations

Lenovo notebooks are extremely popular in other countries. This is due to the fact that laptops are reliable, unpretentious, productive and have an adequate cost.

Benefits of Lenovo Laptops

Lenovo laptops are quite popular today because of their good price-quality ratio

It is important that the computer has good features and high build quality. In order for a laptop to fully meet all the requirements of a modern user, it is worth choosing products from Lenovo. Laptops and other accessories from a Chinese manufacturer are renowned for their high quality and versatility. In addition, they are reliable and durable. All these properties make the products of the Chinese brand so popular all over the world.

This manufacturer ranks first in the world for the production of computer equipment. Lenovo was founded in 1984. Since then, it has gone through a long development and modernization, and has become a leader in the global electronics market. Of course, such a breakthrough would not have been possible without the obvious advantages of devices from this manufacturer. The computers of this company are famous for offering many possibilities for little money. Another indisputable advantage of Lenovo products is that every customer is guaranteed full service. You can rest assured that any problem you encounter can be easily resolved with the expert assistance of Lenovo employees. Owning Lenovo products is a pleasure.

How to enter BIOS?

On ordinary laptops, the Enter or F2 buttons help with this. But it’s a completely different story with the Lenovo G50-45. How to enter BIOS on this laptop?

Somewhere on the side of the device, near the power connector, there is a small invisible button. She is what we need. Sometimes it is indicated by an arrow. But it may well be without an arrow. This is the “New” button. It provides various options for loading a laptop:

  • Boot into BIOS;
  • Normal loading;
  • Boot menu;
  • System Restore.

In our case, we need to select boot in BIOS. Here’s a tricky button.

Pay attention to the fact that in Some models of laptops “Lenovo” (For example, B580 or B590) this very button may be located next to the power button of the device. However, there is another way to enter BIOS on the above models. It is necessary at boot to press the Enter key in the menu to see the desired line and press F1 to access the BIOS settings. In particular, this concerns the B580 model. As for the Lenovo G50-30, we already know how to enter the BIOS of this laptop. With the help of a small and inconspicuous “Novo” key. Let’s move on to the main BIOS settings on Lenovo laptops.

Settings for installing Windows 7

Recently, Lenovo laptops come with a preinstalled Windows 8 operating system. But it does not suit everyone, and when you try to install a 7 on a laptop, the laptop starts to show errors. The situation can be saved by the competent setting of the device’s BIOS.

Let’s take a look at the example of the Lenovo G50-30 laptop. We already know how to enter the BIOS, so let’s go straight to the settings. We go to the Exit tab and look for the OS Optimized Defaults item there. There is a Windows 8 system. We need to change it to “seven”. That’s all!

However, after that you need to load the optimal BIOS settings. This must be done before each installation of the operating system:

  • To do this, on the same Exit tab, select the Load Default Settings item;
  • Then you need to click OK;
  • Press F10;
  • Reboot laptop.

After performing all THESE manipulations, the installation of the seventh version of “Windows” will be possible. There will be NO more problems.

How to enter BIOS (BIOS) on a Lenovo laptop (Lenovo). How to start BIOS on a Lenovo laptop BIOS

Preparing for installation

BIOS is a certain basic software (software) of devices that allows you to interact, for example, with a personal computer without accessing its hard drives. BIOS itself is sewn into a ROM chip on the device’s motherboard. Often, when the system starts up, data is copied from the ROM chip to the random access memory (RAM) of the device.

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In the overwhelming majority of cases, BIOS is standard software, the menu of which looks approximately the same both on personal computers and on portable devices, for example, on laptops. As a rule, it works quite smoothly and without interruptions. However, a situation may arise when the microcodes are not well and correctly worked out or there is a visible discrepancy between the motherboard and the integrated devices, or much more modern equipment has just appeared. In such cases, you may need to reinstall BIOS or, in other words, flashing it.

It is extremely important to understand that self-installation of BIOS is a rather complicated and time-consuming process. That is why people who feel insecure in working at a computer, it is better not to try to reflash the basic software of devices on their own. For flashing, you will need special, original utilities, usually contained on a special disk, which is included in the kit to the motherboard. Using “native” utilities for flashing, you eliminate the chance of all sorts of failures and errors that may arise when using programs from second sources.

How to enter BIOS on a Lenovo laptop?

Laptops of this brand have gained wide popularity in our country. Reasonable price and reliability made them indispensable for both work and play. Of course, sometimes you have to make the necessary settings or reinstall the operating system. But not everyone knows how to enter BIOS on a Lenovo laptop. This is due to the variety of models, most of which, like the G500, G505, G510, B590 and V580c, allow you to enter the recovery environment or BIOS by pressing the F1 or F2 keys. Some pre-2010 models require multiple buttons to be combined, such as CtrlAltIns.

If you press and hold F12 during system startup, the Quick Boot menu (BIOS subsection) appears, allowing you to set the boot order and select the Corresponding resource for it (HDD, CD-rom or USB).

What not to do on your own?

Now that we know how to enter the BIOS on a Lenovo laptop before making any changes, it will not be superfluous to learn a few rules so as not to disable it:

  • You can not connect the power of the laptop and disconnect it while in the BIOS.
  • You should not experiment with the configuration of the installed settings, in particular, overclock the processor or card yourself. Such an operation with the slightest error will cause damage to the devices.
  • It is not recommended to change the system date. This will lead to a conflict with the operating system.

Having basic knowledge of using computer programs and observing these SIMple rules, you can easily adjust your laptop without any problems.

Primary bootloader

Translated from English, the abbreviation BIOS stands for “basic input-output system”. This is a set of microprograms that controls the operation of the processor, adapter, RAM, hard disk and connected devices. It was first used by specialists from IBM and called the primary bootloader. Its main functions are testing and tuning equipment, as well as loading the operating system. Considering that the BIOS is responsible for bootstrapping, all of its software elements must be available immediately after power-up, so they are not stored in Winchester, but written to the memory of one of the microchips located on the motherboard. This microcircuit even has its own constant power supply from the 5V element, also located on the “motherboard”.

How to reinstall Windows on a Lenovo laptop

Some Lenovo laptops are sold with a preinstalled FREE Dos123 operating system, which, to put it mildly :), is not suitable for work. Many owners of Lenovo laptops (and not only) are faced with the problem of self-installation of the operating system.

Download installer

The very first problem that you may encounter is persistent loading from the Hard Disk and ignoring. Installing a disk or flash drive with an operating system distribution kit, for example, Windows XP / 7/10, into the drive. This is because the word of business is configured by the BIOS, namely the wrong boot order. We need to go into BIOS settings first. This is done at the initial stage of loading the laptop, a few seconds after turning on, before loading the FREE Dos.

The system will write that to enter BIOS (or SETUP), you must press the DEL key or one of the “F1-F12” buttons, usually F2 (depending on the model). On Lenovo G500 series models, you need to press the OneKey Recovery key when the laptop is off, and on some models, FnF2 (F12) works.

Next, find the “Boot menu” and set the boot priority there. To do this, look for the inscription “First boot device”, go into it and select “CD \ DVD-Rom” from the list that appears. Sometimes the selection list for bootable devices is NOT offered, then just go to the position “CD \ DVD-Rom” and move it to the very top by pressing the \-.

To select a flash drive, you need to find it by the model name and also move it up. By the way, the flash drive can be found in the Hard Drive (HDD) subsection. Then we just find an exit from the SETUP program. select “SAVE ALL and EXIT”. “Yes”. Or just the “F10” button. For a one-time boot from a USB flash drive, you can not enter the BIOS, but instead press F9 and select the boot device from the menu:

For G500 series models, and indeed, it is recommended to first reset all default settings (“Load Defaults”) and only then set the desired boot priority. Also check that on the “Startup” tab the value “UEFI / Legacy Boot” is in the “Legacy Only” state, otherwise the installer may not start.


Some people are wondering if you need a special version of Windows for a laptop, as opposed to a personal computer? Comments, Windows is one for everyone, it is only important to choose the right version: XP or Seven / 10, depending on the configuration of your laptop or candy bar.

To install Windows 7/10, in most cases, it will be enough to know that you have at least two gigabytes of RAM, and for x64 versions you need 4GB or more. Another such moment, if a disk with drivers for Windows 7/10 was supplied with the laptop, and you, for any reason, need to install Windows XP, then before installing it you will have to download all drivers for this OS.

Next, boot from the boot disk with the operating system distribution kit and follow the instructions of the installer. The procedure will be the same as installing on a regular computer. Also reinstalling is NOT different from installing. Only at the stage of selecting the target disk, you need to format it, i.e. Erase old data. For more information, see my free course “How to Install Windows 7”