How to start BIOS on a lenovo laptop

How to start the BIOS on your laptop or PC

How to enter the BIOS. the repository of software that affects the operation of the laptop? Often when some failure occurs, not related to the software, or when you connect new hardware to the device, you need to test or configure your laptop, and for this you need to know how to enter the BIOS. To get into the system, you need to press a certain combination on the keyboard before you boot the operating system.

BIOS is a basic input and output system and is related to the system software. Represents a set of firmware designed to manage the laptop hardware, more precisely:

  • To check the functionality of the laptop hardware.
  • Management of laptop hardware through commands.
  • Participates in the loading of the operating system.
  • Provides an API to work with hardware.
  • To set the priority of the hard drive (boot).
  • To overclock the graphics and CPU, RAM.
  • Setting the system time.
  • Disabling or enabling some hardware, such as RAM, graphics card, if there are several of them installed, and you need to understand the cause of the popping out error.
  • By accessing the laptop BIOS, you can adjust the battery life.
  • Calibrate the touch operation of the laptop.
  • View all the technical information about the package.

Simply put, what is the BIOS. it is the software that implements the normal operation of the laptop based on the installed hardware, its main feature is the primary check and run the OS. The input and output system is stored in a separate BIOS microchip of the same name, which is located next to the motherboard. Depending on the motherboard manufacturer, the microchip can be either removable or fused with the board. After entering BIOS. lets you press the keys: DEL, F1, F2, ESC. F9 key. resets all settings to factory defaults if you overdo the settings. The F10 button acts as an automatic save button. The input and output system, like other software, may require updating, especially if you’ve upgraded your laptop hardware.

Exit to the BIOS on your Lenovo laptop

To enter system change mode in Lenovo laptops can be done using three basic hardware methods:

  • The most universal way is to press the F2 key while turning on the system. On some models you may need to press the “Fn” button
  • The second way is using the “Think Vantage” key, which is not present on all models
  • The button “Access IBM”, “NOVA” is another option of hardware activation mode

Sometimes, hardware methods can fail due to the peculiarities of the installed operating system. Windows 8/8 users have problems from time to time.1. To enable BIOS on these systems, it is possible without pressing any key. via the usual interface. A few of the easiest ways:

  • Open the right pane, choose Options. Change Computer Settings. Restore and Refresh. Boot Specific Options. Reboot Now. After restarting, enter the diagnostics section, go to advanced options and click on “UEFI software”
  • At the command prompt, type and execute “shutdown.exe /r /o”

Method 2

On most Lenovo laptops there is a NOVO button. it is a small button, or a hole with a curved arrow icon next to it. This button is usually found next to the power button, or on the right/left side of the device.

To enter the BIOS, turn off the notebook and press the NOVO button for a few seconds. After that the menu will appear on the screen, select BIOS SETUP using up/down arrows on your keyboard, and press ENTER.

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How to enter the BIOS when your notebook is switched on

Depending on the notebook manufacturer, year and series, there are different ways to enter the BIOS. Various keys or even a combination of keys are used and you may not see a message on the screen stating which key you need.

It’s better to check only one of possible choices at a time. If it doesn’t fit, wait for Windows to start, restart your PC and try another key or combination. It is not worth checking several variants at a time, because you might not get to the right time interval.

Asus laptops

Most often the F2 key is used to get to the BIOS when the notebook is turned on. Less common variants are Del and F9.

If that doesn’t work, turn off your notebook, press Esc, and then press the power button. Do not release Esc until the Boot menu appears on the screen. There you need to go to Enter Setup and press Enter.

Acer laptops

On Acer laptops the F1 and F2 keys are most often used, as well as the CtrlAltEsc combination. On the Acer Aspire series you may need to press CtrlF2. On the TravelMate and Extensa line, you usually need to press F2 or Del to enter BIOS. In older models of Acer laptops you may see the combination CtrlAltDel and CtrlAltEsc.

Lenovo laptops

To enter BIOS on Lenovo laptops, you will most often need to press F2. On many ultrabooks and hybrid laptops a number of F-keys can only be activated by pressing Fn, which means you will need to press FnF2. Much less frequent are F8 and Del.

Many Lenovo laptops have a special key to enter the BIOS on the side panel or next to the power button. It can only be pressed when the notebook is turned off.

HP laptops

To enter the BIOS on HP laptops you usually need to press F10 or Esc. But on older models you may need Del, F1, F11 or F8.

Samsung laptops

In Samsung devices you usually need to press F2, F8, F12 or Del to enter BIOS. If you access the F-row only with the Fn key, you need the corresponding combination: FnF2, FnF8 or FnF12.

Sony laptops

Vaio series models may have a special ASSIST button. If you press it when booting up your notebook you get a menu with a Start BIOS Setup option.

The F1, F2, F3 and Del keys can be used in older laptops.

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Dell laptops

In Dell laptops the most common way to enter the BIOS is with the F2 key. Slightly less common are F1, F10, Del, Esc and Insert.

BIOS Login Ways [Lenovo]

1) Standard Keyboard Login Shortcuts

The F1 or F2 key should work on the vast majority of laptops of this brand (press it right after you turn the notebook on). Models: ThinkPad, IdeaPad, 3000 Series, ThinkCentre, ThinkStation).

On some models. you may need to press the FnF2 key combination (for instance on the G50).

Extension. The F12 (FnF12) key is very rare. Boot Menu). to enter the BIOS (Lenovo b590 model). I also recommend that you try.

If you can’t log in this way. read the following recommendations.

2) The special recovery “arrow” button

Some Lenovo notebooks have special buttons on the device for entering BIOS. We are talking for example about these: g505, v580c, b50, b560, g50, g500, g505s, g570, g570e, g580, g700, z500, z580, Z50, B70 and others.

They may not react at all to your pressing F2 buttons when turned on. To enter the BIOS in this case you must use the special Recovery button (with an arrow). Press it instead of the power button (t.ะต. when the notebook is off).

The Recovery button is located on the case of the device, next to the power button (on some models this button is on the side).

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Lenovo G700. The button to enter the device settings (including BIOS)

Lenovo B70. Button to enter BIOS next to the power input. The best way to click is with a pencil or pen

After you click on this “arrow” button. the laptop will turn on and you will see a small service menu (usually consists of several items):

  • Normal startup (normal startup);
  • BIOS Setup (BIOS settings);
  • Boot Menu (for instance to boot from the USB stick without changing the boot queue) etc.

After you choose BIOS Setup. you will go to the most common BIOS settings (like in other laptops) and can set the following parameters.

If you have a blue ThinkVantage button on the notebook, press it right after turning on the laptop while the Welcome screen is lit and the brand name of the PC manufacturer is displayed (see photo below). photo below).

Next you will see a menu with a few options, among which will be the entry to the BIOS. F1 key (see the. arrow-1 in the screenshot below ).

Model Lenovo SL510. Login with ThinkVoltage

4) A hole instead of the recovery button and ThinkVantage.

Some Lenovo laptops have no buttons at all, but there is a small hole on the side of the device (usually where the power is connected).

For example on a Lenovo 100 notebook the recovery button (the one with the arrow) is missing. There is a small hole (next to the hole is the same arrow). The button itself is placed in this hole, to press it, you need to use e.g. a paper clip or a needle.

Lenovo 100. the hole to enter the BIOS

Producers seem to try to exclude accidental button presses. After all, the vast majority of users have to enter the BIOS very rarely.

1) Some laptops do not allow to enter the BIOS if it is running on battery. I can not say that this is 100% glitch, but the setting is very questionable. To check for sure. connect the device to the network and try to enter the BIOS as described above.

2) Lenovo v580c sometimes has a very unpleasant bug: if you have cleaned the disk and installed a new Windows. BIOS enter buttons will no longer work for you.

To enter BIOS again (steps for advanced users)!). Switch off your notebook, then unplug it, remove the battery. Next, remove the lid and remove the small battery from the mat. boards. After 5-10 minutes. assemble the device.

When you turn on BIOS will be loaded automatically to install the basic settings. You need to open the tab “Startup”: in the item with the setting “UEFI / Legacy boot” there are three options (Both, UEFI Only, Legacy Only). Select “Both”. In the item “UEFI / Legacy Boot Priority”, you need to set “Legacy”. Save the settings and reboot your notebook. Everything should work as it should be.

Open the BIOS on your Lenovo laptop with the key on your keyboard

There is nothing complicated about it. The most commonly used key is F2. It must be actively pressed immediately after turning on the laptop (after clicking on the power button).

You should see the BIOS menu. On my laptop it looks something like this:

Rarely, but it happens, it is necessary to press the key combination Fn F2. It depends on the notebook model.

As a result, you should see a menu with the necessary settings. By the way, you can change the boot order on the tab “Boot”.

How to enter the BIOS on a Lenovo laptop

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

In this relatively short article I would like to discuss these login features.

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Logging into the BIOS on your Lenovo laptop (step by step instructions)

1) Simply press the F2 (or FnF2) button to enter BIOS in Lenovo laptops (most models).

start, bios, lenovo, laptop

However, some models can have no reaction to these keys (for example Lenovo Z50, Lenovo G50, and the whole 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 cord) (e.g. Lenovo G50, see the “Service Menu” on page 28). Rice. 2).

To enter BIOS: Turn off the laptop, and then click on this button (it usually has an arrow, although I admit that on some models, there may be no arrow).

3) If you’ve done everything correctly, the notebook should start up and the service menu should appear with four items on the screen (see pic.2). fig. 3):

To enter the BIOS. select BIOS Setup.

4) Next you should see the most common BIOS menu. From here you can configure BIOS similarly to other laptops models (settings are almost identical).

By the way, maybe someone will need: In Fig. Here are the settings for the BOOT partition of your Lenovo G480 laptop to install Windows 7 on it:

  • Boot Mode: [Legacy Support]
  • Boot Priority: [Legacy First]
  • USB Boot: [Enabled]
  • Boot Device Priority: PLDS DVD RW (this is the drive with the Windows 7 startup disk installed in it, note it’s first in this list), Internal HDD.

After changing all settings, be sure to save them. Select “Save and exit” under EXIT. After restarting the notebook. Windows 7 installation should start.

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

6) And it’s relatively rare to use the F1 key. You may need it if you use a laptop Lenovo b590. You need to press and hold the button after powering on the device. The BIOS menu itself is not much different from the standard one.

The manufacturer recommends you to charge the laptop battery enough before entering the BIOS. If during the setup and parameter setting in BIOS the device will crash (due to lack of power). probably a problem in the further work of the laptop.

To be honest, I’m not ready to comment on the last recommendation: I’ve never had a problem shutting down the PC when I was in the BIOS settings.

Configuring the BIOS on the Lenovo b50-70 to set up booting from a flash drive

To configure booting from USB flash drive on a Lenovo b50-70 set it in the USB port and enter the settings by pressing the key combination FnF2. Go to the Boot tab in the Boot Mode section and change UEFI to Legacy Support. In the Boot Priority also change to Legacy First. Then exit and confirm to save the changes.

After restarting the laptop again need to enter the BIOS settings by FnF2. Go to the Boot tab. Here under Legacy the hard drive, drive and flash drive appear. To boot from the flash drive we move it to the first place with the keys FnF6.

After installing the operating system from a USB flash drive, you can return the defaults (to the factory settings) in the section Exit. Here select Load Default Setting.