How to Flash BIOS on Asus Laptop

Windows 7

Separately, it is worth noting the ability to enter BIOS when the laptop is on.

If ASUS is equipped with Windows 7 or XP version, then entering the “MSInfo32” command will help to determine the type of BIOS and enter the main menu. There are several ways to set it:

  • Enter “MSInfo32” in the Start search bar and then press Enter
  • Set the shortcut to start the Task Manager Ctrl Shift Esc or Ctrl Alt Delete. go to the “File” section and select “New task (Run.)”. In the window that opens, enter “MSInfo32” in the input line and confirm with the OK button
  • Press the key combination R In the input line enter “MSInfo32” and select the OK button

As a result of correct key entry in any of the ways, a window will open with all the data about the OS and the version of the BIOS used on the laptop. Then you just need to choose the right keys for the installed type of BIOS. A good hint would be the selection of login buttons below.

How to Flash BIOS on Asus Laptop

Pressing one of these key combinations at the same time when booting Windows 7 or XP will open the main BIOS menu.

How to enter BIOS on an ASUS laptop

Every year ASUS products are in great demand among consumers. In addition to high-quality assembly, the full operation of the computer system is ensured by its competent adjustment of all parameters, the initial stage of which is the correct entry into the BIOS on an ASUS laptop.

BIOS sections

Having figured out how to enter the BIOS software in an ASUS laptop, a blue partition window opens. Among which:

  • Power is responsible for the consumption of electricity and the presence of constant voltage in the included elements of the system.
  • Main contains information about the type, amount of installed memory, date and time.
  • Boot determines the order in which system parameters are loaded.
  • Advanced includes advanced type settings. Inexperienced users should not experiment with this section.
  • Exit prompts you to leave the system.

Pressing Enter confirms the selection of any of the sections. Arrows on the keyboard are responsible for moving between sections. To make changes to the selected view of the menu section, use the PgUp or PgDn keys

Windows 10

In the updated version of Windows 10, it is also possible to enter the BIOS settings by giving this command to the laptop before starting it to reboot. It is necessary to hold down the Shift key. select the “Restart” section. Or, at the stage of loading the system, press F2. after which the OS will go to the BIOS menu.

What is BIOS

The abbreviation BIOS stands for basic input and output system. It acts as an integral part of the computer system software. Therefore, answering the question of how to enter the BIOS on an ASUS laptop, you need to clearly understand what you have to deal with.

The BIOS is located on the motherboard chip and has its own energy source. a battery. This system acts as a data storage and a guarantee that the necessary information will not be lost in the event of a device failure. All ASUS system settings are saved on it. It is a permanent storage device.

The main function of the BIOS is the timely detection and recognition of all constituent elements of the system:

  • random access memory;
  • video cards;
  • processor;
  • devices inside the laptop;
  • and external connected accessories (flash drive, disk).

The BIOS checks all communication between them and only then proceeds to start the operating system, transferring control to the bootloader. In other words, it acts as a key link between devices and the operating system.

Entering BIOS with Windows

In different versions, the way how to get into the BIOS on an ASUS laptop is different, so we will consider each separately

Windows 8

First of all, you should make a competent connection of the external device, because to enter the BIOS menu on an ASUS laptop with Windows 8 installed, it will correctly use the UEFI settings.

To start the BIOS, you will have to perform the following sequence of steps:

  • On the Desktop Control Panel, select the “Settings” option.
  • At the bottom of the window that opens, click “Change PC settings”.
  • In the menu that appears, select “General”, then click “Special boot parameters” (Advanced startup), and then Restart now.
  • At the end of the reboot, you need to make your choice on the “Troubleshout” section.
  • In the window that opens, find “Advanced options”.
  • Next select “UEFI Firmvare Settings”.
  • Finally, in the last window, click on the Restart button.

And if all the steps of the step-by-step instructions are followed, then the BIOS will start immediately after the system reboots.

How to enter BIOS on an ASUS laptop

There are many ways to enter BIOS using various key combinations. But here you need to take into account the fact that depending on the model, modification of the laptop motherboard, the entire sequence of actions can differ significantly. In most cases, Del keys are involved in loading parameters. F2. Ctrl. Esc

Let’s take a look at several ways that you can enter the BIOS in an ASUS laptop as quickly as possible:

  • Turn on your laptop. Since the parameters are loaded quite quickly, it is required to enter the BIOS in the first 3-5 seconds before the OS starts. Having seen the company logo, you must press Esc. Next, the system offers to continue “Enter SETUP” and select the appropriate start button. In most models, pressing the F2 key serves as a start-up signal.As a rule, the system itself indicates which key to select.
  • If the laptop did not react in any way, then you need to try to enter the BIOS by selecting the keys. It can be a combination of Ctrl F2 or Del. Some modified models can react to pressing F6. F12. F8 It is worth noting that it is necessary to try a new key combination during each subsequent system boot.
  • If the loading of the parameters fails, the laptop should be given time to rest and cool down. And again try to boot, by holding down the power key, and further configure the BIOS.

If you have recently acquired an ASUS laptop, then basic knowledge of English and instructions for a computer device that comes with the kit will help you answer many of your questions and help you enter the system settings. And competent work with the BIOS software will help to make the necessary changes to the system operation in a timely manner and eliminate possible problems.

How to flash BIOS on a laptop, in what situations it is required

Most often, flashing is required when the following problems occur:

  • Lack of support for new software. Old settings are irrelevant for new programs, therefore a new BIOS version is required.
  • The current settings are badly damaged by various malware, so how to flash BIOS on an acer laptop becomes an extremely important question.
  • The manufacturer has equipped the device with a limited number of functions, they are not enough for the most productive laptop.
  • Various errors are observed in the operation of the device, performance drops greatly.
  • The computer freezes when loading some programs, restarts by itself.

BIOS update

We first download the firmware and write it to a functioning flash drive. We do not remove the USB flash drive from the laptop, but restart the laptop. We go into the BIOS and go to the Tools category and select the update utility. After that, select our media in the left column and press Enter. We are waiting for how to flash the BIOS in the amilo d1840w laptop for the end of the installation process. In some cases, errors may be issued, but we do not cancel anything.

How to flash BIOS on HP laptop, download the new version

Before flashing the BIOS on an HP laptop, you need to download the firmware. We do this only from the official website of the laptop manufacturer. It should be said that new firmwares appear extremely rarely. At best, one a year. Therefore, do not be alarmed if the date of the new firmware is not quite fresh.

How to flash BIOS on a toshiba satellite laptop

To significantly simplify the BIOS firmware, it is best to use the special InsydeFlash program. We download the necessary firmware from the official website, where using a special table, you can easily find the appropriate option. Also, be sure to disconnect the device from the Internet, close all unnecessary programs and turn off the antivirus.

Be sure to check how charged the device is and, if necessary, recharge at least up to 50%. Next, we launch the above program, select the downloaded firmware file and wait for the process to end. Everyone knows how to flash BIOS on a toshiba satellite laptop, usually the installation is quick.

How to flash BIOS on a Windows laptop

This option is suitable for any Asus laptop model. To do this, we will use the MSI Live Update 5 utility and proceed as follows:

  • run the application, click on Scan,
  • in the list that appears, select MB BIOS,
  • run the file,
  • click In Windows Mode to activate the installation,
  • all running programs are closed,
  • wait for the completion of the procedure how to flash BIOS on a laptop ASUS 540s,
  • restart the laptop, the firmware is complete.

This option is extremely dangerous for the motherboard if the process is interrupted for any reason. Therefore, it is best to use the following option.

In DOS mode using a USB stick

This option is extremely difficult and is only suitable for experienced users. In this case, you need the Rufus application. Further, the plan is as follows:

  • launches the specified program, it does not require installation,
  • in the Device category we find the drive to download the required files,
  • specify FAT32, and also install the MS-DOS or FreeDOS version,
  • press start, everything will be completed within a minute.

Many users want to know how to flash BIOS on a laptop dns. This is the easiest way to flash the dns laptop. You just need to do everything carefully and slowly.

How to flash BIOS on a laptop yourself?

Most laptop users never come across BIOS, but if you have problems with it, you will have to spend a lot of time. In general, you need to find out how to flash the BIOS on a laptop only as a last resort, when there is no other way out. Although the installation process itself is simple, it is extremely demanding on the user. Everything must be done very carefully and accurately, otherwise there may be serious problems.

How to flash asus laptop BIOS without battery

Most often, in order to flash the BIOS on a laptop, it is necessary that the battery is at least 10-15% charged. Otherwise, any attempt to start an operation will generate a Power Check Error! over, it is not at all easy to get around this error, the developers have left only one loophole for this. To carry out the installation, you will need to find out a special key, which each manufacturer has its own.

How to flash the BIOS of an asus laptop without a battery. proceed as follows:

  • We activate the console using the winR combination,
  • We register the cmd command,
  • We head to the folder where the flasher is unzipped and in the open console write the CD full path to the folder.
  • Press TAB. with subsequent keystrokes, the name of the files in the specified folder will be displayed. We press until the file with the exe extension is displayed.
  • Add /? To the found file. Enter.

After that, a complete list of keys will be displayed and select the option with FORCEIT. Then we repeat the whole procedure from the beginning, only at the final stage we use instead of /? found key. The program is activated, will indicate that the battery is not charged, will require confirmation of the operation and installation will take place.

It should be said that if you have a working battery, then it’s best only when you really need to solve any problems.

Updating from a bootable USB flash drive or floppy disk from DOS (ASUS)

For some reason this method is no longer supported by ASUS. Since I tried to find the firmware for a relatively old motherboard (on my P5KE) in the support and could not find it. Although this method works, the problem is finding the firmware.

Apparently the company does not specifically support the boards of previous generations in order to buy new ones. I have not noticed this from other manufacturers yet.

For work we need files:

  • The firmware file itself (write down its name on a piece of paper, it will come in handy later)
  • HP USB Disk Storage FormatTool 2.2.3 (other versions available) (download)
  • MS-DOS files for creating a bootable DOS disk (download)
  • Utility from ASUS. afudos (download)
  • After downloading, unzip all files

    We are preparing a USB flash drive. It should not contain bugs and errors. To make sure of this, you can check the drive by going to the properties of the removable disk, the tab service “Check.

    Launch the HP USB Disk Storage FormatTool 2.2.3 utility. We set the checkboxes as shown in the picture. The path to the folder of the MS-DOS boot device is written in the place where the MS-DOS files were downloaded. (for example, I have drive C, the usbdos folder. And the start button. When asked about deleting files, click Yes.

    Upon completion of the process, copy the downloaded file with the firmware and the afudos utility (the file itself without the folder) to the USB flash drive. And without removing the USB stick from the USB port, we restart the computer. We go into the BIOS (usually the DEL button on a computer or F2 on a laptop) and set the boot priority from the USB drive (on the Boot tab, in the 1st Boot Device we put the USB flash drive in the first place (it can be called Removable Device or the actual name of your drive). there is no flash drive in the list, then check the order in which your disk is in Hard Disk Drives, it should be the first and exit the BIOS with saving the settings. F10. We should boot DOS.

    Making a backup copy of the current BIOS version

    Using the AFUDOS utility, which we have already written to a USB flash drive, in addition to updating, you can write down the current BIOS version so that in case of an unsuccessful update or errors, overwrite the previous version.

    While in DOS mode, you must enter a command like: afudos / o [name] And do not forget, the drive letter may be different. If you are booting from a floppy disk, then the letter is A, and if from a USB disk then D. The transition to disk D is carried out with the command A: d:

    Press Enter and the utility copies the files of the current version to the USB flash drive

    Updating BIOS files

    To update, we need the same AFUDOS utility. Immediately, if you have not exited DOS, enter a command, such as: afudos / i [name]

    where i. must be placed before the name;
    P5KE.ROM. name of the downloaded firmware

    Press Enter and watch the update process

    Do not turn off or restart the computer during the update. This is a fairly quick process. After updating, restart the computer from the hard disk

    How to flash BIOS on asus laptop

    BIOS is preinstalled in every digital device by default, be it a desktop computer or laptop. Its versions may differ depending on the developer and model / manufacturer of the motherboard, therefore, for each motherboard, you need to download and install an update from only one developer and a certain version.

    In this case, you need to update the laptop running on the ASUS motherboard.

    Update using ASUS EZ Flash 2 utility

    This method is much easier. This uses a utility built into the BIOS. The method is suitable for both BIOS Setup and EFI BIOS.

    First, we need to format the USB flash drive to the FAT 16 or 32 file system. You can use a utility from HP or standard Windows tools.

    You can run the utility in two ways

    1) Insert the USB flash drive containing the firmware into the USB port and start the computer and press the Alt F2 key combination during the POST procedure (as soon as the screen lights up)

    2) In the second method, you need to go to the BIOS setup. Go to the Tools tab and select ASUS EZ Flash2, press Enter.

    To switch between disks, use the Tab key, select the firmware file and press Enter, after the end of the firmware, the system will automatically reboot. Also reset BIOS settings after reboot.

    A short video on BIOS firmware ASUS EZ Flash 2. BIOS versions differ, but all actions are the same.

    Recovering and updating BIOS from DOS environment. ASUSTeK BIOS Updater for DOS

    This method is used when there are errors or a failed BIOS update. Before updating, you need to make sure your motherboard supports this recovery method.

    You need to download the firmware file itself and BIOS Updater (located in the BIOS Utilities)

    Note recovery and update will take place from DOS, so the USB disk must be formatted with the FAT16 or FAT32 file system and there must be one partition on the disk.

    Copy the firmware and BIOS updater to the USB flash drive, insert into the USB port. Boot your computer, when the ASUS logo appears, press F8 to display the boot selection menu. Select USB. When the FreeDOS prompt appears, navigate to your USB drive partition with the d command:

    We save the current BIOS version (if necessary)

    We enter the following command D: bupdater /oOLDBIOS1.rom, where
    o. must be entered and means old firmware;
    OLDBIOS1. arbitrary name (no more than 8 characters)

    A screen appears indicating that the current BIOS version was successfully saved.

    BIOS update

    To update, enter the following command: bupdater / pc / g and press Enter

    The BIOS update utility will start, in which you need to select a new firmware file and press Enter and confirm the firmware update.

    When the BIOS is updated press Esc to exit the utility. Reboot your computer.

    Reset BIOS settings to default Load Optimized Defaults. Everything is ready!

    Added: 03/15/2014: 178407

    BIOS update

    This method is more complicated and is suitable only for experienced PC users. It is also worth remembering that if you do something wrong and this leads to a breakdown of the laptop, then this will not be a warranty case, therefore it is recommended to think several times before taking action.

    However, updating the BIOS through its own interface has several advantages:

    • The ability to install an update regardless of what operating system the laptop is running on;
    • On very old PCs and laptops, installation via the operating system is impossible, so you only have to upgrade the firmware via the BIOS interface;
    • You can add additional BIOS add-ons to unleash the full potential of some PC components. However, in this case, it is recommended to be more careful, as you risk disrupting the performance of the entire device;
    • BIOS installation ensures more stable firmware in the future.

    The step-by-step instructions for this method are as follows:

    • First, download the required BIOS firmware from the official website. How to do this is described in the instructions for the first method. The downloaded firmware must be unzipped to a separate media (preferably a USB flash drive).
    • Insert your USB stick and restart your laptop. To enter the BIOS, you need to press one of the keys from F2 to F12 (the Del key is also often used).
    • Then you need to go to the “Advanced” item, which is in the top menu. Depending on the BIOS version and the developer, this item may have a slightly different name and be located in a different place.
    • Now you need to find the item “Start Easy Flash”, which will launch a special utility for updating the BIOS through a USB flash drive.
  • A special utility will open, where you can select the desired media and file. The utility is divided into two windows. Discs are on the left, and their contents are on the right. You can move inside windows using the arrows on the keyboard, to go to another window, you must use the Tab key.
  • Select the file with the firmware in the right window and press Enter, after which the installation of the new firmware version will begin.
  • The installation of the new firmware will take about 2 minutes, after which the computer will restart.

    To update the BIOS on a laptop from ASUS, you do not need to resort to any complex manipulations. Regardless, a certain degree of care must be taken when upgrading. If you are unsure of your computer knowledge, it is recommended to consult a specialist.

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    BIOS firmware for motherboards from ASUS

    Motherboard manufacturers offer different ways to update the BIOS:

    Updating from a bootable USB flash drive or floppy disk from under DOS
    2. Utility built into BIOS. ASUSTeK Easy Flash Utility
    3. EZFlash 2 utility to update BIOS
    4. EZUpdate utility
    5.From Windows using Winflash utility (ASUS Update)
    6.USB BIOS Flashback
    7. Recovering and updating BIOS from DOS environment. ASUSTeK BIOS Updater for DOS

    You can choose any BIOS update method that your motherboard supports. Almost all utilities are built into the BIOS settings, see there which specific method (s) the motherboard supports.

    First, we need to find out the manufacturer of our motherboard and its model. You can view it on the initial boot screen, either in the documentation for your computer, or on the motherboard itself (in laptops on the back of the lid), or use any program to determine the hardware or the command line

    Run the command line:

    For Windows 7: Start »All programs» Standard »Command line, or in the search type cmd and press Enter.

    For Windows 8: Similarly, in the search, type cmd and press Enter or press the WinX key combination.

    In the command line, we type the systeminfo command and after some thought it will give you information about the system, motherboard and BIOS version.

    Other ways to determine the BIOS version and motherboard model, including when the operating system is not working.

    Next, we load the website of the official manufacturer ASUS and enter our motherboard model in support (for example, I have K53SD)

    Select the Drivers and Utilities tab, specify your Operating system, bitness and in the list that appears, click BIOS and download the archive with the BIOS firmware.

    Unpack it and we will have a file with the ROM extension (example: P8H61-MX-ASUS-0711.ROM) or with an extension indicating the BIOS version (example: K53SDAS.208).

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    Updating from a USB flash drive via BIOS

    BIOS firmware may be needed if you notice a problem with your device. In most cases, it is thanks to this procedure that the repetition of critical system errors and other malfunctions can be avoided. If you are not sure that the problems of your laptop are related specifically to the BIOS, contact the official ASUS service center, where they will carry out hardware diagnostics of the device.

    update from the operating system

    In this case, everything is quite simple and the BIOS update procedure can be done in a couple of clicks. Also, this method is much safer than updating directly through the BIOS interface. To upgrade, you need an Internet connection.

    Follow this step by step guide:

    • Go to the official website of the motherboard manufacturer. In this case, this is the official ASUS website.
    • Now you need to go to the support section and enter in a special field your laptop model (indicated on the case), which always matches the motherboard model. Our article will help you find out this information.

    After entering the model, a special window will open, where in the upper main menu you must select “Drivers and Utilities”.

  • Next, you need to make a choice of the operating system on which your laptop is running. The list provides a choice of Windows 7, 8, 8.1, 10 (32 and 64-bit). If you have Linux or an older version of Windows, then select “Other”.
  • Now keep the latest BIOS firmware for your laptop. To do this, you need to scroll the page a little below, find the “BIOS” tab there and download the proposed file / files.
  • After downloading the firmware, you need to open it using special software. In this case, we will consider updating from Windows using the BIOS Flash Utility program. This software runs only on operating systems of the Windows family. It is recommended to update with their help using the already downloaded BIOS firmware. The program has the ability to update via the Internet, but the quality of the installation in this case will leave much to be desired.

    The step-by-step process for installing a new firmware using this program is as follows:

      At the first start, open the drop-down menu where you will need to select the BIOS update option. It is recommended to select “Update BIOS from file”.

  • Now select the location where you downloaded the BIOS firmware image.
  • To start the update process, click on the “Flash” button at the bottom of the window.
  • The update will complete in a few minutes. After that close the program and restart the device.

    From Windows environment using Winflash utility (ASUS Update)

    This utility allows you to update the BIOS from under Windows. I do not recommend using it, as practice has shown it works disgustingly. Namely, incomprehensible glitches appear. Incorrect BIOS firmware. And so the program itself is not always installed. On an ASUS laptop, at the beginning of the installation, the blue screen of death crashed and no compatibility modes helped. The program was installed on the stationary computer, but it could not download the firmware file in any way. Yes, and on the forums of some people write about killed motherboards due to incorrect installation. In general, don’t use it.

    Save current BIOS to file. save the current BIOS version

    Update BIOS from file. Update BIOS from file

    Update BIOS from internet. Update BIOS from the Internet

    Download BIOS from internet. Download BIOS from the Internet

    Check BIOS Information. Check BIOS version

    Options. Options

    It is recommended to download the firmware file first and then update the BIOS from the file. Since updating via the Internet cannot guarantee an uninterrupted Internet connection.

    How to reinstall BIOS on a laptop: step by step instructions

    Modern computer devices, including laptops, are necessarily equipped with special primary memory chips, called BIOS, in which there is preinstalled software in the form of firmware that allows you to recognize and save information about the hardware components in the device, ensure the correct loading of the operating system, adjust some important parameters, etc. But quite often such firmware needs to be updated or, if you want, reflash. For what this may be required, and how to reinstall the BIOS on a laptop. Let’s look at a few basic techniques that can be applied to both modern UEFI systems and legacy BIOS modifications.

    How to determine the current BIOS version?

    However, sometimes the installation of an update may not be required, since the laptop already has an updated BIOS version. Thus, first you need to find out which modification is already installed and compare it with the version offered by the manufacturer.

    The easiest way to find the necessary information can be in the system information section (MSInfo32), where the current modification will be indicated, usually containing a set of letters and numbers in the designation. If it’s really out of date, it’s worth updating. However, quite often it will not be possible to “jump” over one or several intermediate versions, so the update will have to be done in stages, installing several versions one by one.

    How to reinstall the BIOS on a laptop as the latest UEFI system?

    Now let’s move on directly to installing the new firmware and first, let’s dwell on the simplest method that is used for the latest UEFI systems. As a rule, the installers for them are delivered in the form of the most common executable EXE files that can be run directly in running Windows operating systems. It goes without saying that in all the latest modifications, the installer must be started exclusively on behalf of the administrator (even if the super administrator account is deactivated).

    After starting the program will automatically reinstall the BIOS, and in some cases, instead of one restart, several reboots may be required.

    Where to find the latest firmware itself?

    As you can see, almost all the above situations are not particularly catastrophic, and in general, how expedient it is to update the firmware is a personal matter for each user. However, when installing new equipment or if the firmware itself is damaged, it must be updated without fail. And reinstalling BIOS on an HP laptop or a model of any other manufacturer must begin with finding the most suitable fresh firmware. Where to find her?

    The best option would be to visit the manufacturer’s website, where, according to the nomenclature of the laptop model, you can find and download the required installation file or package. Any self-respecting manufacturer usually publishes such firmware in a timely manner on its official resources in the download section. Some go even further by suggesting that users test the laptop online, after which they will be prompted to download important or additional updates. But there is one nuance here. Never download all sorts of beta releases that are in testing. This could cause irreparable damage to the laptop. In addition, in any case, do not download firmware from third-party Internet resources if you are not completely sure of their reliability.

    Issues of flashing outdated BIOS modifications

    But how to reinstall the BIOS on a laptop if the user is dealing with a classic system for which the installer is not provided for launching in Windows??

    If the BIOS itself has an update tool, the easiest way is to write the downloaded firmware to a removable drive (USB flash drive), then enter the BIOS, find the update section, which will identify all devices that may contain the update package, and then activate the update and wait for completion procedures.

    But how to reinstall the BIOS on a laptop if there is no built-in flashing tool in the primary system? To do this, you can use the Q-Flash Utility toolbox. In this situation, as mentioned above, the firmware along with the program will need to be written to a USB flash drive, creating an MS-DOS boot disk (the easiest way to do this is in the infamous portable Rufus application).

    When the flash drive is prepared, you can proceed to reinstall the BIOS on the laptop. The instructions do not look particularly complicated, however, during the flashing process, you need to pay attention to several important details. First, in the BIOS settings, set the created media as the first device to boot, save the changes, and exit the primary system, after which an automatic reboot will follow.

    After starting the utility, an update from the media (Update BIOS from drive) is selected from the main menu, and then the required version is indicated in the list (usually it will be there only one, but sometimes you can find more). After that, it remains to confirm the start of the process, and the procedure itself will take only a few minutes.

    Some laptop models even have built-in updates. For example, reinstalling the BIOS on an HP or ASUS laptop, you can find such proprietary utilities.

    It is enough just to call such a tool (for example, Live Update), find the MB BIOS item there, if there is something there, download the file, then run it, select the mode for Windows (In Windows Mode) and confirm the installation of the update.

    How to enter BIOS on a laptop?

    Now let’s take a look at ways to access the primary system settings. What is it for? Yes, only for the fact that in some systems, right in their parameters, you can find a preinstalled update tool, and after launching it, use the firmware written to the USB flash drive in the form of bootable media. How to enter BIOS on laptop? It all depends solely on the manufacturer of the laptop itself and the developer of the software shell of the primary system.

    The most commonly used function keys (F2-F12), sometimes they work in combination with other additional buttons like Fn or combinations with Ctrl and Alt. You can also find three-key combinations like Ctrl Alt Esc. Some models like the SONY Vaio have dedicated buttons right on the keyboard panel.

    Why a BIOS flashing may be required?

    First of all, let’s find out why you might need to replace the firmware of the primary system at all. Is the preinstalled software not enough for the correct functioning of all the main components of the laptop? As it turns out, reinstalling the BIOS on a laptop may be necessary more often than it seems. Some of the most important reasons why you should upgrade your firmware include:

    • the legacy primary system does not recognize or has no support for newer (more modern) hardware;
    • the software being installed conflicts with the primary system or hardware;
    • the laptop spontaneously reboots or does not work with supported software;
    • the laptop manufacturer has added new functions to the software that are not supported by outdated firmware;
    • the settings of the primary system are damaged (including due to the effects of viruses);
    • the system is extremely unstable.

    What should not be done under any circumstances?

    It is important to know that when updating the BIOS on an HP laptop or on devices from other manufacturers, under no circumstances should the laptop be disconnected from the mains (it should only work from the mains, not from the battery, so that the process does not interrupt) or forcibly disconnect the power from using the appropriate on / off button, since such actions can only lead to the fact that your device not only does not update, but also turns into a “brick”. The same applies to increased care when choosing a firmware, since inappropriate software can provoke similar situations.

    BIOS update on ASUS laptop

    BIOS is preinstalled in every digital device by default, be it a desktop computer or laptop. Its versions may differ depending on the developer and model / manufacturer of the motherboard, therefore, for each motherboard, you need to download and install an update from only one developer and a certain version.

    In this case, you need to update the laptop running on the ASUS motherboard.

    update from the operating system

    In this case, everything is quite simple and the BIOS update procedure can be done in a couple of clicks. Also, this method is much safer than updating directly through the BIOS interface. To upgrade, you need an Internet connection.

    Follow this step by step guide:

    • Go to the official website of the motherboard manufacturer. In this case, this is the official ASUS website.
    • Now you need to go to the support section and enter in a special field your laptop model (indicated on the case), which always matches the motherboard model. Our article will help you find out this information.

    After entering the model, a special window will open, where in the upper main menu you must select “Drivers and Utilities”.

  • Next, you need to make a choice of the operating system on which your laptop is running. The list provides a choice of Windows 7, 8, 8.1, 10 (32 and 64-bit). If you have Linux or an older version of Windows, then select “Other”.
  • Now keep the latest BIOS firmware for your laptop. To do this, you need to scroll the page a little below, find the “BIOS” tab there and download the proposed file / files.
  • After downloading the firmware, you need to open it using special software. In this case, we will consider updating from Windows using the BIOS Flash Utility program. This software runs only on operating systems of the Windows family. It is recommended to update with their help using the already downloaded BIOS firmware. The program has the ability to update via the Internet, but the quality of the installation in this case will leave much to be desired.

    The step-by-step process for installing a new firmware using this program is as follows:

      At the first start, open the drop-down menu where you will need to select the BIOS update option. It is recommended to select “Update BIOS from file”.

  • Now select the location where you downloaded the BIOS firmware image.
  • To start the update process, click on the “Flash” button at the bottom of the window.
  • The update will complete in a few minutes. After that close the program and restart the device.
  • General recommendations

    Before installing a new BIOS version on a laptop, you need to find out as much information as possible about the motherboard on which it works. You will definitely need the following information:

    • The name of your motherboard manufacturer. If you have a laptop from ASUS, then the manufacturer will be respectively ASUS;
    • Model and serial number of the motherboard (if available). The fact is that some older models may not support newer BIOS versions, so it would be wise to find out if your motherboard supports the update;
    • Current BIOS version. Perhaps you already have the latest version installed, or perhaps your motherboard no longer supports a newer version.

    If you decide to ignore these recommendations, then when updating, you risk disrupting the device’s performance or completely disable it.

    BIOS update

    This method is more complicated and is suitable only for experienced PC users. It is also worth remembering that if you do something wrong and this leads to a breakdown of the laptop, then this will not be a warranty case, therefore it is recommended to think several times before taking action.

    However, updating the BIOS through its own interface has several advantages:

    • The ability to install an update regardless of what operating system the laptop is running on;
    • On very old PCs and laptops, installation via the operating system is impossible, so you only have to upgrade the firmware via the BIOS interface;
    • You can add additional BIOS add-ons to unleash the full potential of some PC components. However, in this case, it is recommended to be more careful, as you risk disrupting the performance of the entire device;
    • BIOS installation ensures more stable firmware in the future.

    The step-by-step instructions for this method are as follows:

    • First, download the required BIOS firmware from the official website. How to do this is described in the instructions for the first method. The downloaded firmware must be unzipped to a separate media (preferably a USB flash drive).
    • Insert your USB stick and restart your laptop. To enter the BIOS, you need to press one of the keys from F2 to F12 (the Del key is also often used).
    • Then you need to go to the “Advanced” item, which is in the top menu. Depending on the BIOS version and the developer, this item may have a slightly different name and be located in a different place.
    • Now you need to find the item “Start Easy Flash”, which will launch a special utility for updating the BIOS through a USB flash drive.
  • A special utility will open, where you can select the desired media and file. The utility is divided into two windows. Discs are on the left, and their contents are on the right. You can move inside windows using the arrows on the keyboard, to go to another window, you must use the Tab key.
  • Select the file with the firmware in the right window and press Enter, after which the installation of the new firmware version will begin.
  • The installation of the new firmware will take about 2 minutes, after which the computer will restart.
  • To update the BIOS on a laptop from ASUS, you do not need to resort to any complex manipulations. Regardless, a certain degree of care must be taken when upgrading. If you are unsure of your computer knowledge, it is recommended to consult a specialist.