The asus laptop goes into the BIOS when booting. How to enter BIOS (UEFI) on a computer or laptop
BIOS is the most important component of a computer, the activity of which is aimed at setting up the operation of the equipment, checking its functionality, launching the operating system, and more. One of the most unpleasant situations that a user may encounter is when the BIOS refuses to start.
Let's imagine a situation: suppose you decide to reinstall to Windows computer, but you must enter the BIOS in order to run the installer. You have made more than one attempt to enter the BIOS, and all of them were unsuccessful.
Another situation: when the computer starts, the user first sees the BIOS interface, after which the computer proceeds to load the operating system. In some cases, the user may not see any image at all, that is, neither the BIOS window nor anything else.
Reason 1: Wrong key (combination)
First of all, you should question the correct hotkey you are using to enter the BIOS. Unfortunately, you can only find out which key in your case is by experience, that is, it was not possible to enter the BIOS using one button, next time you should try another.
The process of entering the BIOS is as follows: you reboot the computer or simply turn it on and at the very first stage of turning it on, you begin to press repeatedly and quickly hotkey for BIOS.
There are a huge number of options for entering the BIOS (this is especially true for laptops), but in most cases you will find one of the following keys: F1, F2 and Del. If not a single key helps you enter the BIOS, try Googling the model of your motherboard (for a desktop PC) or laptop model on the Internet to find out how to enter the BIOS for your device.
Reason 2: Non-working or unsupported keyboard
And although in rare cases the user has the opportunity to enter the BIOS without a keyboard, in 95% of cases it is impossible to do without it.
Needless to say, a computer keyboard must be in good working order? Be sure to test the keyboard's functionality by logging into Windows or connecting it to another computer.
If everything is fine with the keyboard, then perhaps the problem is that the keyboard is not supported by the BIOS. As a rule, a similar problem is observed among users of old computers (laptops), and if you use a wired or USB keyboard, then this may well be the case.
If you have wireless keyboard, accordingly, we will need to use a wired one to eliminate the possibility of such a reason. Especially older BIOS versions may not support the USB keyboard interface, but to check this, you will either need to connect an old keyboard with a PS/2 connector or purchase a PS/2 adapter for a USB keyboard.
Reason 3: USB port not working
The port to which the keyboard is connected must be working. Try connecting the keyboard to a different port and try entering the BIOS again.
Reason 4: conflicting devices
One of the computer devices may have malfunctioned, resulting in a conflict, which is why you cannot enter the BIOS.
Try disconnecting everything possible from the computer: drives, hard disks or solid state drives, all connected to motherboard USB devices, PCI cards. If there is a built-in video card, then disable the discrete one, and then try to enter the BIOS again. If the attempt is successful, connect one device to the computer at a time to find out what is conflicting. Having identified a problematic device, it is precisely this device that you will need to deal with (it is better to take it to service center for diagnostics).
Reason 5: Computer malfunction
If when turning on computer BIOS starts making sounds, but does not want to start, you should listen to the signals and record them. Often the BIOS uses such signals to make it clear what went wrong. There are a lot of tables on the Internet that decipher sound signals For different version BIOS, using which you can quickly understand the cause of the problem and begin to fix it.
Reason 6: Problematic BIOS settings
As a rule, a similar cause of the problem occurs when the user makes changes to the BIOS. In this case, you should try returning the BIOS to factory settings. Generally, in most cases you will need to look under the case system unit, where on the motherboard you can find a special switch (CMOS jumper) that is set to position 1-2. To perform a reset, just move the switch to position 3-4 for 15-30 seconds, after which you can return it to its previous position.
Reason 7: Problems with the motherboard
The most unfortunate cause of this problem is that the motherboard is practically the entire computer. If you suspect a problem with its operation, you can carry out a short diagnostic procedure.
First of all, you will need to inspect the motherboard itself: is there any oxidation, are the capacitors swollen. Any external changes they talk about its malfunction, which means that all this needs to be eliminated. If there is oxidation, it must be carefully erased with an eraser. If the capacitors are swollen, they should be soldered with new ones.
If visually with motherboard everything is ok, you should try the following:
- Disconnect your computer from the network, and also remove all unnecessary devices: mouse, speakers, keyboard, etc. additional devices and cables. As a result, only the network cable and monitor.
- Reset CMOS. To do this, you should remove the battery from the motherboard for a few seconds and then install it back.
- Remove all cards from all motherboard slots, leaving only the processor and speaker connected.
- Start the computer and pay attention to the sound: if there is any sound, this tells you that the motherboard is working. If not, then everything is much sadder - she does not respond.
If you have confirmed your guess that the problem is in the operation of the motherboard, you should try to take it to a service center - it is quite possible that a specialist will be able to restore its functionality.
These are the main reasons that affect the BIOS not starting. If you have comments on the article, leave them in the comments.
In most cases, entering the BIOS is not difficult - you just need to press the Delete or F2 key multiple times. But this is only in most cases.
Situations often arise when the above options do not work. Very often this phenomenon can be found in laptops, since laptop manufacturers for some reason want to stand out in such an extraordinary way. Then a panicky selection of keys and their combinations begins, to avoid this, below will be a whole list of options for entering the BIOS, different manufacturers, both BIOS chips and laptops.
First, let's remember what a BIOS is:
BIOS (Basic Input-Output System)- This basic system I/O, which launches and configures all equipment even before loading the operating system. Also, with its help, a number of device status checks are performed, for example, initial testing is performed by POST verification. Sometimes you may need reset BIOS settings, because their failure can lead to a complete loss of performance.
But the topic of this article is not a consideration of the principles of operation of the basic input-output system, but the answer to the question “how to enter the BIOS.” Therefore, as promised, we provide a list of the main keys and key combinations for entering the BIOS from different manufacturers:
Keyboard shortcuts for different BIOS manufacturers
Manufacturer | Keys |
ALR (Advanced Logic Research) | F2, Ctrl+Alt+Esc |
AMD (Advanced Micro Devices) | |
AMI (American Megatrends) | Del, F2 |
Award BIOS | Del, Ctrl+Alt+Esc |
DTK (Dalatech Enterprises) | Ctrl+Alt+Esc, Ctrl+Alt+S, Ctrl+Alt+Ins |
Keyboard shortcuts for different laptop and computer manufacturers
Manufacturer | Keys |
Acer | F1, F2, Ctrl + Alt + Esc |
Ctrl + Alt+Esc, Ctrl + Alt+Del |
|
Compaq | |
Comp USA | |
Cybermax | |
Dell 400 | F3, F1 |
Dell Dimension | F2, Del |
Dell Inspiration | |
Dell Latitude | F2, Fn+F1 |
Dell Optiplex | Del, F2 |
Dell Precision | |
eMachine | |
Gateway | F1, F2 |
HP (Hewlett-Packard) | F1, F2 |
IBM E-Pro Laptop | |
IBM PS/2 | Ctrl + Alt + Ins, Ctrl + Alt + Del |
IBM Thinkpad | from Windows: Programs > Thinkpad CFG |
Intel Tangent | |
Micron | F1, F2 or Del |
Packard Bell | F1, F2 or Del |
Roverbook | |
Sony VAIO | F2, F3 |
Tiget | |
Toshiba | ESC, F1 |
I think now you won’t have any problems with how to enter the BIOS. Good luck!
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Almost every laptop or computer user has to restore the operating system over time. 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 modern computer this is not the system itself, but its more advanced descendant, which is 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 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 a 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 allows you to check the temperature of some components and control the speed. 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 it is very simple - to do this, press the hot key 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 in front of him. 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 a computer on which the Windows operating system version 8.1 is installed.
Since loading this system on a modern computer is almost instantaneous, it is very difficult to quickly press the desired button. 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). Tell about vaio laptop How to enter the BIOS, you can do the same.
To open command line the following steps should be taken. Click on the "Start" button and select "Run".
If this item is missing, click on the 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 operating system An additional menu will be loaded. 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, boot 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
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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
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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 . This is a simple way to go into the BIOS on hp.
Good afternoon.
Many novice users are faced with a similar question. Moreover, there are a number of tasks that cannot be solved at all unless you enter Bios:
At re Windows installation it is necessary to change the priority so that the PC can boot from a flash drive or CD;
Reset BIOS settings to optimal;
Check if the sound card is turned on;
Change time and date, etc.
There would be much fewer questions if different manufacturers standardized the procedure for logging into Bios (for example, using the Delete button). But this is not true, each manufacturer assigns its own login buttons, and therefore, sometimes even experienced users cannot immediately understand what’s what. In this article, I would like to look at the Bios login buttons from different manufacturers, as well as some pitfalls due to which it is not always possible to get into the settings. And so... let's get started.
Note! By the way, I also recommend that you read the article about the buttons for calling the Boot Menu (the menu in which you select a boot device - i.e., for example, a flash drive when installing Windows) -
How to enter Bios
After you turn on your computer or laptop, BIOS takes control of it ( basic input/output system, a set of microprograms that are necessary to provide OS access to computer hardware). By the way, when you turn on the PC, BIOS checks all the computer’s devices, and if at least one of them is faulty: you will hear sound signals by which you can determine which device is faulty (for example, if the video card is faulty, you will hear one long beep and 2 short ones).
To enter Bios when you turn on your computer, you usually have a few seconds to do everything. At this time, you need to have time to press the button to enter the Bios settings - each manufacturer may have its own button!
The most common login buttons: DEL, F2
In general, if you take a closer look at the screen that appears when you turn on the PC, in most cases you will notice a button to log in (example below in the screenshot). By the way, sometimes such a screen is not visible due to the fact that the monitor has not yet turned on at that moment (in this case, you can try simply restarting the PC after turning on it).
Award Bios: button to enter Bios - Delete.
Button combinations depending on the laptop/computer manufacturer
| Manufacturer | Login buttons |
| Acer | F1, F2, Del, CtrI+AIt+Esc |
| Asus | F2, Del |
| AST | Ctrl+AIt+Esc, Ctrl+AIt+DeI |
| Compaq | F10 |
| CompUSA | Del |
| Cybermax | Esc |
| Dell 400 | F3, F1 |
| Dell Dimension | F2, Del |
| Dell Inspiron | F2 |
| Dell Latitude | F2, Fn+F1 |
| Dell Optiplex | Del, F2 |
| Dell Precision | F2 |
| eMachine | Del |
| Gateway | F1, F2 |
| HP (Hewlett-Packard) | F1, F2 |
| HP (example for HP15-ac686ur) | F10-Bios, F2-UEFI Meny, Esc-boot option selection |
| IBM | F1 |
| IBM E-pro Laptop | F2 |
| IBM PS/2 | CtrI+AIt+Ins, Ctrl+AIt+DeI |
| Intel Tangent | Del |
| Micron | F1, F2, Del |
| Packard Bell | F1, F2, Del |
| Lenovo | F2, F12, Del |
| Roverbook | Del |
| Samsung | F1, F2, F8, F12, Del |
| Sony VAIO | F2, F3 |
| Tiget | Del |
| Toshiba | ESC, F1 |
Keys to enter Bios (depending on version)
Why is it sometimes impossible to enter Bios?
1) Does the keyboard work? It may be that the desired key simply does not work well and you do not have time to press the button in time. Also, as an option, if you have a USB keyboard and it is connected, for example, to some kind of splitter/distributor (adapter) - it is possible that it simply does not work until the Windows OS loads. I have encountered this myself several times.
Solution: connect the keyboard directly to the back wall of the system unit to USB port bypassing "intermediaries". If the PC is completely “old”, it is possible that the BIOS does not support USB keyboard, so you need to use a PS/2 keyboard (or try connecting a USB keyboard via an adapter: USB -> PS/2).
Adapter usb -> ps/2
2) On laptops and netbooks, pay attention to this point: some manufacturers prohibit battery-powered devices from entering the BIOS settings (I don’t know if this is intentional or just some kind of mistake). Therefore, if you have a netbook or laptop, connect it to the network, and then try to enter the settings again.
3) It might be worth resetting the BIOS settings. To do this, you need to remove the battery on the motherboard and wait a few minutes.
I would be grateful for your constructive addition to the article. Why is it sometimes impossible to enter Bios?
