How to exit from Windows to BIOS. How to enter the BIOS on an acer laptop. How to enter BIOS on a laptop

How to log in? This question can be heard very often. Especially from users who have . So, how to enter the BIOS? In order to do this you need to restart your computer.

If the computer is already turned off, just turn it on. When the download begins and text begins to appear on the screen, you must press a special key to call up the BIOS.

In most cases, the classic key to enter the BIOS is DELETE. However, if you have a laptop, netbook or all-in-one computer, exceptions are possible. Pay attention to the text that appears on the screen; it may say which key you need to press in order to enter the BIOS.

If there is no such message or you do not have time to read it, you will have to guess.

Keys that can be used to enter BIOS:

DELETE

Key combinations can also be used to enter the BIOS, although this is quite rare.

Ctrl+Alt+Esc
Ctrl+Alt+S
Ctrl+Alt+Ins
Ctrl+Alt
Ctrl+Alt+Del
Ctrl+Alt+Enter
Fn+F1
Ctrl+Ins

What is BIOS

BIOS (BIOS, Basic input/output system) This is a system that is an intermediate link between the hardware and the computer operating system. The BIOS detects the components connected to the computer, checks them and starts. The user is provided with a special shell with which he can change the BIOS settings.

Essentially, BIOS is special software written onto a special chip located on the motherboard. Also on the motherboard is a battery that powers the memory for storing the date, time and BIOS settings. If you disconnect this battery, all BIOS settings will return to default values.

Good day, my dear readers!

Since in my blog I describe many times the reinstallation of various software that requires intervention in more complex system settings, I decided that it’s time to tell you more about the BIOS, since absolutely everyone who deals with personal computers should know this information. Today we will talk about how to enter the BIOS on Windows 7, why it may be needed, what is there and what can be configured there! Be careful, the material is extremely useful and important!

What is BIOS?

I will try to explain as simply and clearly as possible. Any hardware inside your PC is controlled not only by the operating system. For example, on a laptop, the OS may not provide you with the ability to overclock your processor or video card. Simply because it cannot perform such complex operations, especially those that can harm the graphical shell itself.

The motherboard has a special microprocessor and a battery that controls its operation. This part contains the main memory of your computer.

How to enter BIOS?

So, now let's move on to the important aspect, opening these settings. Different laptops have different keys or key combinations that allow you to do this. I have collected especially for you full list options for all mobile PCs, based on which you can open the BIOS. This is done after rebooting the cop itself. That is, as soon as the screen turns on, you immediately press the keys.

If you did everything correctly, a screen like this should appear.

What can you do in these settings?

Even if you have maximum Windows, what can you do in system settings, you can’t do it in it. Let's figure out what the various items in the BIOS are for.

Standard CMOS Features– the very first line here is the main indicators, such as time, date. There is also summary information about connected devices. These include a hard drive, a floppy drive, an additional slot for HDD And so on. Each type of hardware has its own fine settings, which I don’t recommend touching unless necessary.

Advanced BIOS Features – group of advanced parameters. Let's look at them point by point.

Hard Disk Boot Priority – this item will be needed for those who have more than one hard drive on their computer, that is, HDD or SSD. Using this line, the operating system determines which device is primary and which is secondary.
Quick Power On Self Test - is responsible for speeding up the loading of your machine. This is done by disabling the self-diagnosis mode. For example, if the keyboard or any other device does not work, the system will not look for an error but will simply load further. I do not recommend turning it off if it is not so critical for you.
First/Second/Third Boot Device is a very necessary item. On my blog you often come across the need to boot a computer from a disk drive or flash drive. This is exactly what this section is responsible for. Roughly speaking, the sequence or order of reading information from a specific hardware.
Boot Up NumLock Status is a small option responsible for automatically turning on the “num lock”, that is, the digital keyboard on the right side of the laptop.
Security Option – it’s better not to touch it at all. Here are all the security settings, the password to the BIOS itself, and so on. If you forgot your password, you'll get into a bunch of problems.

Integrated Peripherals- contains information about all built-in devices. For example, your laptop had a built-in sound card, and you already bought a new, separate one. This is where you can disable the first one so that only the second one works. There is also an enable option here. SATA interface, responsible for the operation of the hard drive.

Power Management Setup– everything related to the energy consumption of a personal computer. If you are not an engineer or a PC mechanic, you do not need this item.

Power On By Button– operation of the PC on and off button.

Power On By Mouse– an interesting feature that allows you to turn on your PC with the mouse button.

Power On By Keyboard– the same feature, but with a keyboard.

Power-On by Alarm- here you can configure your PC to turn on certain time. A kind of energy alarm clock.

PC Health Status- summary information about the temperature inside your machine and the coolers (fans. I don’t recommend changing anything here, although you can only change one thing here - the temperature threshold at which your PC will shut down so as not to overheat. Set the value to 70 degrees. It is standardized .

Load Performance– the function itself offers to automatically configure the BIOS to optimal parameters for performance. But I’ll tell you from my own experience, in frequent cases the OS becomes unstable after this. So, it's better not to touch anything.

Load Optimized Performance – automatic setting BIOS for more stable operation. Just like the previous feature, it can slow down the system.

Set Supervisor/User Password– sets a password for entering the settings system itself, as well as for turning on the machine. If you want to delete such a password, then simply leave its field empty.

Save and Exit Setup– saves your changes and throws you into rebooting your PC.

Exit Without Saving– the same as the previous one, but without saving. In some versions, the BIOS continues to load operating system without reboot.

Conclusion

So I explained to you why all these points are needed in fine settings personal computer. By the way, here is a good video with explanations.

I strongly advise you not to change anything here unnecessarily. This can lead not just to breakdown, but to such fatal consequences as burning out the video card, motherboard, or even the processor.

If you need to configure something specific, look for information on my blog, where I will describe everything in detail, where it is pressed and why. In this case, you will be sure that everything was done correctly. With this I say goodbye to you, all the best to you! Share this article with your friends on in social networks and subscribe to blog updates! Goodbye, my dear readers!

In this article we will tell you how to enter the BIOS on Windows 7. It is very simple: in fact, to enter the program, we only need to press 1-2 buttons. But what exactly, when and how - there are subtleties here. Now we'll find out everything!

Entering the BIOS (BIOS): general instructions

Almost every laptop manufacturer or motherboards for this simple task it defines its own key (or combination of keys). To get into BIOS settings , you need to restart your computer with Windows 7, wait until the display starts to show signs of life, and immediately start pressing that same button.

We do not hold the button, but rather press it several times in a row, with short intervals. You need to have time to press the button in the first 5 seconds from starting/rebooting your computer or laptop.

The easiest way to enter the BIOS

What is the easiest way to enter the BIOS on Windows 7 on a laptop or PC? In most cases, the computer itself will tell you the desired combination: restart it, then on the black screen (in the left or right corner at the bottom) find the inscription "Press...to run Setup"(where instead of “..." the required key or combination thereof is indicated).

Found it? That's it, start pressing right away.

Did you accidentally enter the wrong combination or didn’t have time? No problem: the computer will just boot up as usual. Reboot it again, and start pressing the buttons as soon as the screen lights up when you turn it on: everything will definitely work out.

How to get into the BIOS on a laptop, knowing its brand

Of course, the manufacturers caused us all a lot of inconvenience by setting different login buttons. If you suddenly failed to find the “correct” combination when loading, we have compiled a detailed hint for you. With her you can quickly enter BIOS on almost any laptop with Windows 7.

Just find the brand of your laptop in it and see which keys are suitable for your case. If the computer is old or rare, and your model is not on the list, try neighboring combinations.

Acer— (Aspire, Power, Vertion, Extensa, Ferrari, TraverMate, Altos) — Press or

Acer— (Old PCs): press or ++

AMI— (American Megatrends AMIBIOS, Ami Bios): Click

AMI- (American Megatrends AMIBIOS, Ami Bios) - Old versions: Click or

Award Bios— (Award Bios): press button

A.L.R.

ARI— Press + + or + + When loading.

A.S.T.— Advantage: Press + + while loading.

Compaq— (Presario, Prolinea, Deskpro, Systempro, Portable): Press when the logo is displayed.

Compaq— (Old computers): Press the , , or Del button]

Cybermax— Press the button

Dell— (XPS, Dimension, Inspiron, Latitude, Optiplex, Precision, Vostro) Press when the Dell logo appears.

Dell— (old 486 models): Press + +

Dell— (Some models): Press the Reset button twice.

Dell— (Old laptop models): Press + or +

DTK— (Datatech Enterprises): Press the button immediately after turning it on.

EISA Computer: Press the key combination + + or + + [S] as soon as the RAM test starts.

eMachines— (eMonster, eTower, eOne, S-Series, T-Series): Press or

eMachines— (Some older models): Press

Fujitsu— (LifeBook, Esprimo, Amilo, Tablet, DeskPower): Press when the Fujitsu logo appears.

Hewlett Parkard— (HP Pavilion, TouchSmart, Vectra, OmniBook, Tablet): Press when the HP logo appears.

Hewlett Parkard— (HP Alternative): Press or

Hewlett Parkard— (HP) Tablet PC: Press or

IBM Thinkpad on IBM BIOS - (Old models): Press + + when the cursor is in the upper right corner.

IBM Thinkpad on Phoenix BIOS— Press + + from command line DOS.

IBM— (PC,XT,AT): Press immediately after turning on.

IBM> - (Old computers and laptops): Click

Lenovo— (ThinkPad, IdeaPad, 3000 Series, ThinkCentre, ThinkStation): Press or

Lenovo— (Old models): Press ++, ++ or +

Microid Research MR BIOS: Click

Micron— (MPC Computers Client Pro, TransPort): Press , or

NEC— (PowerMate, Versa, W-Series): Press the button

NEC— (Versa Notebook): Press and hold the button while turning on the PC.

Olivetti PC Pro— press ++ + on the numeric keypad.

Packard Bell — (8900 Series, 9000 Series, Pulsar, Platinum, EasyNote, imedia, iextreme): Press , or

Packard Bell— (Old models 386 and 486): Press combination + + [S]

Phoenix BIOS— (Phoenix-Award BIOS): Press during model self-test.

Phoenix BIOS— (Phoenix-Award BIOS Old versions): Press + + [S], + + , + + or + [S] immediately after turning on.

Sharp— (Notebook Laptops, Actius UltraLite): Press

Shuttle— (Glamoure G-Series, D’Vo, Prima P-2 Series, Workstation, X-Mini XPS, Sourvillance): Press or

Sony— (VAIO, PCG-Series, VGN-Series): Press , or

Sony— (VAIO 320 Series): Press during boot.

Tandon And Tandon 386— Press + +

Toshiba— (Portege, Satelite, Tecra): Button when loading.

Toshiba— (Portege, Satelite, Tecra on Phoenix BIOS): Button at boot.

How to enter the BIOS knowing the motherboard manufacturer

Also, it was not possible to find the words “Press ... to run Setup” when loading? How to enter BIOS on Windows 7 personal computer in this case? Nothing, even if the manufacturer has hidden the “secret” key combination, the version of the BIOS itself will definitely be written on the same black screen.

The fact is that now there are only a few developers who produce motherboards for almost the entire planet. There is a 99.9% chance that yours will also be on this list.

Find your option while loading Windows 7, and then this sign will help you.

What should I do if the BIOS asks for a password?

Let's say right away that if this is a laptop, it will most likely be safer to contact service center. But in the case of ordinary desktop computer you can try to do something.

Sometimes entering the BIOS on Windows 7 may be password protected. Maybe the computer used to belong to someone else, or maybe you yourself forgot your own secret code. Is there any chance of entering the BIOS? And how to do this quickly?

In essence, the problem can be solved quite easily - the BIOS settings are reset to factory settings, and at the same time the unnecessary password “evaporates”. And here there are 2 options - choose any one. Just be sure to turn off your computer first and even unplug all the cables.

What should I do if I still manage to enter the BIOS on Windows 7?

Still unable to enter the BIOS? We hope the clue you need is on our list.

There are laptop models that cannot enter the BIOS when running on battery power. So try connecting the device to a power outlet and do the procedure again: what if this turns out to be your case?
On some laptops, the F1-F12 buttons do not work on their own: they need to be pressed only in combination with Fn. Try it.
Do you have a USB keyboard connected via an adapter? In such cases, it often begins to work only after Windows boot 7. How to enter the BIOS in such a situation? Remove the adapter and connect the keyboard directly to USB - in 99% of cases everything should work.
Many Lenovo laptops have a special button to enter the BIOS (you can recognize it by the image of a curved arrow). Press it immediately after the computer starts, select BIOS SETUP and press enter.

That's all you need to know about this issue: there is nothing particularly difficult here. Once you have entered the BIOS, you can begin making the necessary settings.

Please be careful when setting up: do not do anything you are not sure about. And we will tell you more about useful features BIOS in our next articles.

Almost every laptop or computer user eventually has to restore the operating system. And in most cases you need to go into the BIOS to select a boot disk?

What is BIOS anyway? Translated into Russian, this is a basic input and output system. The operation of such a system can be seen during the computer startup process.

In this case, the user can see a black screen with numbers and white letters.

On a modern computer, this is not the system itself, but its more advanced descendant, called UEFI.

In short , When turning on the computer, such a program is used to test the subsystem entrusted to it.

Why do you need to go there?

Read also: How to Save Passwords When Reinstalling System: 2019 Methods

Those who have to log into the system using a computer have probably wondered why they need to do this.

So, to reinstall systems, you first need to enter this program. And this happens quite often.

In other words, they go there with the goal of changing the boot of their computer from a hard drive to a regular one or to a flash drive.

Often, to protect a computer or laptop from prying hands, users install New Password via BIOS.

Thanks to the password set in this way, the system will not boot until the user enters the password correctly.

Sometimes users don't really like it if they accidentally touch the touchpad on their computer while typing. However, you can easily disable it completely if you use the bios mentioned above.

This program also checks the temperature of some components and controls the speed of installed coolers or fans.

Ways to log into this system on Windows 7

Read also: [Instructions] How to enter Safe Mode in the Windows operating system (XP/7/8/10)

Go to BIOS system on Windows 7 is very simple - to do this, click on hotkey after the computer is turned off.

Perform this action before rebooting your computer. It is recommended to click on the hotkey before the user enters the BIOS system menu.

Often an inscription appears on the user’s monitor screen: English language, prompting you to go into the settings of your personal computer.

Motherboard creators often use the Delete key. Often the F2 key is used as a hotkey.

There are also some other key combinations that help you enter the BIOS on computers running XP or Windows:

Escape ;
F10 ;
Ctrl + Alt + Escape ;
Ctrl + Alt + Ins ;
Ctrl + Alt.

If you couldn’t find the answer to your question from our article, read the instructions for the motherboard, which detail which keys should be used to enter the BIOS.

After entering the BIOS, the user may see a blue or gray screen. Most often, the settings are arranged in several rows.

Since the description of all keys is only in English, those who do not know it well should use the English-Russian dictionary.

Ways to enter BIOS in Windows 8/10

Read also: [Instructions] Calibrating the screen on a laptop or monitor for a PC running Windows 10

This method is a simple solution on how to enter the BIOS on Windows, on a computer on which the Windows operating system version 8.1 is installed.

Since loading this system on a modern computer is almost instantaneous, quickly click on the desired button very hard. The same answer can be given to the question of how to enter the BIOS on an Acer laptop.

To get into the BIOS, Windows users must click on reboot, and then click on Shift.

You can perform a similar operation by going to the command line when, for example, the keyboard on the laptop you are using does not work.

To do this, simply open and type shutdown.exe (without the quotes). You can say the same thing about the vaio laptop, how to enter the BIOS.

To open the command line, follow these steps: Click on the "Start" button and select "Run".

If this item is missing, click on free space in the Start menu and select the Properties option. Next, in the menu, click the checkmark next to the option "Run command".

As a result, the operating system will load an additional menu. It requires the following steps:

Select the "Diagnostics" option;
In the submenu open "Additional options";
Next, select the Settings option. If this item is missing and you cannot enter the new BIOS through Windows, it means that the user does not use UEFL technology on the computer. In such a situation, load the BIOS using certain keys. This must also be taken into account when wondering how to enter the BIOS g50, as well as how to enter the BIOS on a Samsung.

Actions if the system boots immediately

Read also: [Instructions] How to disable the built-in video card on a laptop or computer

New version of the output system, as well as the eighth and tenth Windows version Instant loading of the operating system is supported.

This means that entering the BIOS is much more difficult. Those who encounter a similar situation should restart Windows while holding down the Shift key.

Instead of a subsequent reboot, the user may see the option "select action". To do this, press the “search” key and "troubleshooting".

IN Windows system 8 press the “Diagnostics” button. Next click on "additional options" And “properties of installed software”.

BIOS on a laptop

Read also: [Instructions] How to increase RAM on a laptop: a step-by-step description of the process applicable to all models of Asus, Acer, Lenovo, etc.

It is necessary to take into account one more small but important detail. In most used laptops, manufacturers practice new key combinations.

To be more precise, the entry key, for example, F2, remains the same. However, on a laptop keyboard you should hold down not only the F2 key, but also the Fn key.

Finding out exactly when to hold down the Fn key is very simple. When the keys F1 to F12 on the keyboard are blue, it means that it is recommended to use the additional Fn button to press these keys. It is also important to consider that the color of the keyboard can be anything, but the main feature is the same color of the letters F1 to F12, as well as Fn.

Login on different laptops

Read also: TOP 3 Simple ways to clear RAM on a computer or laptop running Windows 7/10

To the question of how to enter the BIOS on a particular laptop, you can answer this way - to do this, follow the same rules as for logging in on a regular computer.

The same prompts appear on the monitor with rare exceptions. The main thing is to look carefully at the monitor and choose the appropriate options.

If you look at home screen during the system boot process on the laptop fails, and the standard Delete and F2 keys do not work, contact the laptop manufacturer’s website for help.

By looking at the model name, anyone can easily find a way to open the system setup program.

Manufacturers of HP laptops advise quickly pressing the Escape key during the system boot process, and then the F10 key.

This instruction does not apply to a specific model. Therefore, we can come to the conclusion that it was written for various models similar company.

Manufacturers of Samsung laptops advise to successfully enter the BIOS (system settings) by pressing the F2 key several times before booting. The same actions during the system boot process must be performed when working with Asus laptop(how to enter the BIOS, which will be described in other articles) or Dell, as well as Lenovo laptop(how to enter the BIOS, which will be described in other articles).

On some laptops, you can enter the BIOS by pressing the F12 key, and then select the device from which to boot your computer. This is a simple way to go into the BIOS on hp.

Greetings, dear readers! You know, this probably wouldn’t be a blog with computer tips, if I hadn’t written anything about such a system as BIOS.

I'm sure every day search engines they ask this question, how to enter BIOS, and today I will try to tell you about this system and how to enter BIOS on different computers.

What is BIOS?

Let's first figure out what it is. In professional terms, this is:

(English basic input/output system - “basic input-output system”) - part of the system implemented in the form of microprograms software, which is intended to provide the operating system with API access to computer hardware and devices connected to it.

Well, to put it simply, then BIOS this set of microprograms is written in system board. Even before the operating system starts loading, BIOS Performs many useful and necessary functions. For example, the BIOS has such a very important task, it is checking all the components of the computer - POST.

As soon as you press the power button on your computer, the procedure starts POST, which checks for serviceability and availability of all computer components (video cards, random access memory, hard drive and so on) and if any of the components fails, it displays an error by which one or another failure can be determined. It is also issued sound signal, but it seems to me that this happens on older computers; I haven’t seen this on new ones.

The BIOS also controls the loading of the operating system and indicates which source to boot from (DVD/CD drive, hard drive, or connected flash device). This is especially true when installing an operating system; I’ll write about this below. The BIOS also stores a lot of different settings, which can be changed. For example, I overclocked my processor a little through the BIOS by increasing the system bus frequency.

How to enter BIOS?

In order to enter the BIOS system, immediately after pressing the computer’s power button, you need to diligently press the key, but we’ll figure out which one now. The fact is that different manufacturers of motherboards or laptops have their own key combination for entering the BIOS. Usually these are keys Del , F2, or Esc , there may also be combinations of different keys, and this is why I will post a table in which you can see the keys for entering the BIOS from different manufacturers.

What to do in BIOS?

An interesting question with many answers. First of all, you need to go into the BIOS before starting Windows installations or another OS. The fact is that by default the computer boots from the hard drive, and to install the operating system we need to boot from a DVD/CD drive or flash drive, such settings can be set by going into the BIOS, more about this is written here