How to reset the BIOS on your computer

How to Reinstall BIOS on Any Laptop? Step-by-step instruction

BIOS is the basic software that makes the initial start of the system. The included firmware starts working as soon as you press the power button on the system unit. Microprograms instantly analyze state of main components of your computer, checking the controllers, setting parameters. Simply put, the BIOS is engaged in what tests the system, timely signaling detected errors with an audible signal.

The bios upgrade program allows the user to install a modern version of the base software, speeding up the system and improving its performance. But the procedure of making changes in the installed BIOS version has serious risks that must be taken into account.

Why update BIOS. if you do not know the answer, it is strongly recommended to give up the venture. Making changes in the computer at this level can lead to critical errors, correcting which is much more difficult than reinstalling Windows. A failed upgrade attempt can cause you to have to go to the store to get a new card.

There are very few cases where installing a new BIOS version is indispensable. The reasons can be counted on the fingers:

  • The need to install new parts that are compatible with the “motherboard”, but refuse to work;
  • The BIOS version is initially flawed, with bugs and glitches in the system.

In other cases installing a new version of BIOS is an unreasonable risk. Even if you know exactly why you need to update the BIOS, it is still a good idea to consider whether it is necessary.

Preparing to update

Deciding how to update your motherboard BIOS the first thing you must do is to find out which version you have. It is easy to do this: you can look at the board itself, or in the documentation that came with it in the box.

You can also find out the version on the system itself by pressing WinR, which will bring up the “Run” menu, and typing the command “msinfo32”. In the “System Information” window that appears you will also find the entry you need.

You have found out the version. Now if you want to update your motherboard BIOS of your Asus or any other manufacturer, you will need to visit the official website of this manufacturer. Here you should look under “Downloads” to see if there is an update to your version.

Note: if you bought your computer from a major manufacturer that fully bundles the system unit with all the circuit boards, then go to the website of this company and search for the model of the device to see if there are any new versions of the BIOS.

Update Procedure

The ways to upgrade BIOS are different for each manufacturer and model of the motherboard. There are three main methods:

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Using a proprietary utility in Windows environment

This is common practice for laptops and most motherboards. For example, updating the bios of your Asus “motherboard” is best done using the USB BIOS Flashback utility, which can be downloaded from the website of the Taiwanese corporation. To update the BIOS gigabyte also go to the company’s official portal. If you have a high level of English, you can read the detailed installation instructions for the upgraded BIOS and download all the needed software here.

Let’s assume that there is such a thing as disabling hyperthreading. All this procedure, categorically recommended by experts to solve the question, how to update the BIOS board gigabyte, painted in every detail and will allow you to update correctly and safely.

Using DOS-mode

If you choose this method you need to create a bootable flash drive (previously this role was performed by a floppy), with DOS, a new BIOS file and an additional utility for the correct installation. About creating a bootable flash drive will be discussed in more detail below.

Internal BIOS Update

Many modern motherboards support this feature. This way is especially good if you want to update the BIOS of your Asus motherboard for example, and are pretty sure you loaded the right version.

If you choose this method all you have to do is to set up a bootable removable media from the BIOS, open the desired program on it and make the update.

Reasons to update BIOS

New Hardware Support

Most often fresh firmware is installed so that the motherboard can correctly identify new hardware. CPU, RAM and so on. If you are going to replace your CPU with a CPU of another generation (for example, Ryzen 3600 to 4600), in most cases you will have to update your BIOS.

reset, bios, your, computer

New features

It is quite possible that the motherboard you bought in the store has a “raw” version of BIOS. So, your motherboard will not have some important features for you, like the correct shutdown of backlight in sleep mode or the possibility to fine-tune the rotation speed of the fans. Replacing the BIOS firmware with a newer one will solve these problems.

reset, bios, your, computer

Security updates

Sometimes hackers find vulnerabilities in motherboards and attack users’ computers. If your board has been exposed to a potential break-in threat, it is worth to see if the manufacturer has patched the security hole and install the patch.

Bug fixes

Another reason to update your motherboard BIOS is to fix various bugs and errors. For example, you may have some menu items that are supposed to be there and do not open, work or are missing. This, too, can sometimes be solved by updating the BIOS.

The methods of BIOS zeroing allow to solve the problem without resorting to third party specialists. Most often the problem is solved within a few minutes, most of which will be spent disassembling and reassembling the laptop.

But, if none of the methods has helped to reset the password, you will have to contact a wizard in order to restore the ability to change the settings by yourself.

It is possible that in this case the device is protected with a separate non-volatile chip.

Running additional settings without the installation disk

If you don’t have an installation disk, you can access the advanced boot options in other ways. The main thing is to make sure that Windows boots at least to the Welcome screen. Even if you can not get to the desktop, you can use this method:

  • On the login screen find the shutdown button. Hold down the Shift key and press it. Select “Restart” mode.
  • Press “Restart anyway” without releasing Shift.
  • After the “Select Action” menu appears, release the Shift key.
  • Click on “Continue”.
  • Choose Diagnostics. Advanced Options. System Restore.
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There are other ways of accessing the advanced boot parameters, but they are available only from the Windows environment, so they are of no special use in our case. If we can get into the “Start” menu, we can start the system restore without complicated manipulations with the reboot.

How do I know what version of BIOS I have??

It is possible to get the required information using one of the options below:

  • Once you turn on the computer and before you start POST initialization (in some cases the process is very brief, so it is worth to use the “Pause/Breake” button on the keyboard) in the upper area of the screen you will see the version of the BIOS used.
  • You can go into the BIOS management interface and look for the information you need (if you don’t know how to do this, take a look here).
  • The standard Windows tools also allow you to identify the version of BIOS you are using. go to the Start menu and enter “msinfo32” in the search box. The screen will display detailed information about your notebook modification, installed system, and critical computer components.

Boot the system from a disk or USB stick

Now that you have a physical medium with the desired Windows image, you must enter the special BIOS program environment and select here the disk or USB key as boot source.

  • Insert the bootable rescue media containing the Windows image into your computer.
  • Restart your device. Once your computer starts up again press the BIOS setup button. Usually it’s F2, F8, F9 or F12. depends on the hardware manufacturer. Usually a shortcut is displayed during BIOS boot.
  • When in the BIOS menu, go to Boot if the system does not redirect you there immediately.
  • Set Windows flash drive or disc as your boot source in the Boot section (the screenshot above shows the disc chosen as an example). If you do not know how to do it, look around. you will see tips on the screen.
  • Save your changes.

Instead of the classic BIOS you may see a more modern graphical interface. Also, even in older versions of BIOS the settings may be different. But in any case the procedure will be more or less the same: enter the boot menu, choose the desired medisource and save the changes.

After that the computer should boot from the selected disk or USB stick.

How to clear BIOS

BIOS is a program built into the computer. Using this program we can perform some basic settings of the computer like install Windows, control the fan speed, set the password on the computer, monitor the hardware temperature etc.

If you need to enter the BIOS of your laptop or computer, it is very easy to do it yourself. To do this, turn on your computer and immediately press the DELETE key on your keyboard a few times. Press the key repeatedly until you see the BIOS on your screen.

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The different types of BIOS look something like this:

I should warn you right away that some computers have a different key for entering BIOS. For example, to enter the BIOS on a laptop I use the F2 key, and on a computer it is the DEL key. In your case it could be F1, F8, F10 or even Esc. It all depends on the motherboard. But most often you have to use the DELETE or F2 key to enter the BIOS, so try those first.

How to reset the BIOS via a software interface

The easiest way to reset your BIOS is to open its interface and use the reset command. But this variant is suitable only if the computer is turned on and you remember the BIOS password or if you didn’t set it.

To get to the interface, press F1, F2, F8, Delete or another key during the first seconds of starting the computer until you see the settings menu. Usually the button you need is shown at the bottom of the screen when you start the device.

Once in the BIOS menu, look for an option like Reset to Default, Factory Default, Setup Defaults or Load Optimized Defaults. This option is usually found under Exit. Press it and confirm the action. the computer will reboot and the settings will be reset.

If for some reason you can not get into the BIOS interface or find the necessary item, try the following ways. But to do that you will need to remove the mainboard cover to access the motherboard.

Please note that opening the casing can cause loss of warranty.

Go to the BIOS on your laptop or computer. How to?

BIOS is a program embedded in your computer. With this program we can perform basic computer settings, such as installing Windows, controlling fan speed, putting a password on the computer, monitoring the temperature of components, and so on.

If you need to enter the BIOS on your laptop or computer, it is very easy to do it yourself. To do this turn your computer on and immediately press the DELETE key a few times on your keyboard. Press the key repeatedly until you see the BIOS on your screen.

The different types of BIOS look something like this:

I should warn you that some computers have a different key to enter BIOS. For example, to enter the BIOS in a laptop I use the F2 key, and on the computer is the DEL button. In your case, it could be the F1, F8, F10 or even Esc key. It depends on your motherboard. But more often than not you will need to use the DELETE or F2 key to enter the BIOS, so try those first.

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