A Step by Step Guideline On How To Update Bios Asus

BIOS Asus has the task of checking, controlling, and connecting computer components. So when it fails, your computer is in danger. 

When you detect an error in the BIOS, you should update it to a new version. How to update Asus BIOS?

Upgrading is a long, complicated process, and you should apply the following method for better effect:

  • Step 1: Determine the BIOS version in use.
  • Step 2: Check motherboard manufacturer website.
  • Step 3: Read the document.
  • Step 4: Update BIOS.

Specifically, what do you need to do? Let’s get right into the details!

Why Should You Update Bios?

Why Should You Update Bios

The BIOS is located on the motherboard’s chip. Therefore, the relevant updates will be released by the motherboard manufacturer.

During use, the motherboard regularly releases firmware packages or BIOS updates. You can understand the same as the upgrade of the application.

New updates allow support for new processors and memory or fix bugs that users complain about. Therefore, you do not necessarily have to download a new version if it is not necessary.

Some Duo reports have also pointed to the danger of regularly updating new firmware that can attack your motherboard. The computer’s anti-virus software does not detect these attacks. Therefore, only update the upgrade when you need it.

You should update because UEFI has an error or change a new CPU for the motherboard. In addition, if you own a new motherboard, you can also consider using this new version.

What To Prepare Before Updating Bios

To make your upgrade go smoothly, you need to prepare the following:

  • Fully charge the computer battery and prepare a full charging cord next to it.
  • Check electrical activity during the day, make sure there won’t be a sudden power outage.
  • Close all other apps when updating.
  • Find out the shares of those who have done it successfully.
  • Read the new Asus BIOS related documents.

How To Update Asus Bios?

You only need 2 processes to perform the update. However, this upgrade can happen in many ways. 

Here, you can learn four typical ways that many people use. These methods are highly effective, fast, and do not harm computer software.

Step 1: Determine the BIOS version in use

Before upgrading, you need to check the current BIOS version you are using. In the BIOS settings, the computer will display the version in use. To see it, you usually have to restart your computer.

However, you can check using System Information or Command Prompt. Proceed as follows:

Using the System Information application

Just type “msinfo32” into the search bar or Run. Then you click on System Information.

The BIOS version will now appear in the upper left and below the speed display. You can note down the version number, and you should also save the date after the version number.

Using Command Prompt

Using Command Prompt

In addition to the above, you can also search Command Prompt to check the version code. Go to the Start menu, type “cmd” in the search box, click Command Prompt, type“wmic bios get smbiosbiosversion” and then press enter. Similarly, the anti-BIOS session will appear and save it.

In addition to checking the BIOS version, you need to know the motherboard model of the computer you are using. If you do not determine the correct motherboard model, you will have problems updating it.

There are many ways to find out the motherboard model, but this way is quite typical and easy to do; you can follow these steps:

Similar to how to see the BIOS version, you will first enter the Command Prompt.

Next, type the command:

wmic baseboard get product,Manufacturer,version,serialnumber” and press enter. The necessary information will appear, and you save it for the next process.

Step 2: Check motherboard manufacturer website

The BIOS manufacturer’s website will have a list of BIOS versions and models. You access it and check if the file matches your computer to download.

Note that you must download the correct program for the motherboard model for the computer to work properly.

The BIOS upgrades are smart enough to respond to you when you update the wrong model. However, observing and preparing from the beginning will keep your work uninterrupted.

Therefore, checking the session and BIOS and board model is very necessary and cannot be skipped.

Once you have found the matching files, you proceed to download them to your computer. If you see an accompanying document, you should not ignore it. Specific warnings and instructions will usually be in these documents.

Normally, the update downloaded to the device will be in the form of a ZIP file. Your job is to skip to content accessibility.

The BIOS upgrade will be in that extract. It is best to find an update program with an accompanying file called Read Me.

Step 3: Read the document

The downloaded file includes BIOS upgrade and Read Me. You need to read the information in these files before you start the upgrade.

In the main data file, you will see a list of new versions and functions. The functions will support new hardware and fix problems that cannot be solved by upgrading Windows.

Besides, the Read Me file contains very important information that you need to pay attention to. For example, with the Lenovo Thinkpad T500, you need to upgrade the driver before updating the BIOS.

There is much other important information related to the update process. You should read this file carefully to avoid the case that the computer does not work after updating. Here, you might need the consonance from series networking iot servers.

Step 4: Update

You can choose one of the ways below to perform the Asus BIOS application upgrade.

BIOS Update from the web

BIOS Update from the web

These days, updating a computer application is quite simple; you just need to download the .exe file from the website. 

Then, you exit all programs and start running the file. The running process is complete, and you can restart the machine and use it as usual.

Note, you must check your computer’s battery to make sure it won’t shut down midway. Because the machine suddenly shuts down during the upgrade, you will not be able to restart it. Also, in this step, you will need a networking iot servers wifi, in particular, is the iot servers wifi 6.

Some older machines will ask you to set up a boot disk to upgrade the BIOS. To do this, you download an application to configure the USB, blank CD/DVD, or an ISO Image file to use in the disc-burning application.

Some other systems may ask you, copy the file to the boot disk, restart and open the BIOS during the start and change the boot order. Thus, the system will automatically find the boot device before loading the hardware operating system.

Update from BIOS

Updating BIOS is not too complicated and can be done in many different ways. If you have problems with the above update, this method is a new alternative.

  • Start the machine.
  • The first thing you need to do is boot up your computer and open the menu. Next, double-click the power button to bring up a new window.
  • Then you hold Shift and select restart.
  • Choose Troubleshoot.
  • When choosing to restart, a new window opens. In these sections, select Troubleshoot.
  • Select UEFI program.
  • Next, you select the advanced options to choose UEFI firmware settings.
  • Enter the BIOS.

When the firmware shows up, you choose to reboot. Your computer will start the process again to boot into the new BIOS version.

Alternatively, you can flash the BIOS simply by accessing it and the update option. However, you can only do this if the board manufacturer agrees.

To do this, the BIOS, after downloading, needs to be transferred to a USB Asus EZ flash drive. The USB that contains this update makes sure there aren’t any available files yet.

Once this requirement is met, you can connect the USB Asus EZ flash 3 disk to your PC. The connection is successful, and you proceed to access the BIOS.

Access the BIOS during boot by pressing the Del or F key. The SETUP message will announce the key you need to press. Checking your motherboard’s manual will also help you figure out exactly which key is useful.

After entering the BIOS successfully, you choose to access the BIOS access box. Next, select the update bios file on the USB flash drive. Your next time is to wait for it to update.

If the manufacturer you choose has a tool to create a BIOS drive, you don’t need to perform manual operations like moving files elsewhere.

In addition, with each different type of motherboard, the upgrade process will have its fluctuations. You should carefully read the instructions in the document file to improvise easily. But in general, the basic steps will be similar.

Update from flash BIOS

Another somewhat more complicated solution that you can try when updating the BIOS is to use a bootable USB with the DOC system.

In addition to needing a bootable USB and copying the BIOS version to the drive, you need an additional BIOS flash command file. You can find this bios update file in the repository where the upgraded BIOS version is stored.

Similarly, it also has the .exe extension. In some cases, this data file will have the extension bat. Sometimes you also need to download it separately.

This method is the most difficult in the USB creation step. However, things will be simpler when you ask for support about us community. You access this tool and choose to create a bootable disk using FreeDOS.

 Once that’s done, transfer the BIOS file and the BIOS flash command file to the drive. Next, restart the computer from the USB and run the setup file using DOS. Then sit back and wait, and your computer will work again when the update is done.

At a glance, you will see that it is not too complicated. However, it is an advanced process, so there will be surprises in the process. Better yet, read the manufacturer’s update instructions carefully. If possible, you should not follow this method.

Update from the available software 

Update from the available software

In fact, there is a less time-consuming and labor-intensive way for you to update the BIOS. Nowadays, many manufacturers have updated applications available. Because everything is very simple and easy to use.

Although it is simple, if you are subjective, you will still encounter some serious errors that make the whole process not achieve the desired results.

For example, some software you have previously installed will interfere with application updates. As a result, the operation failed.

You can fix it by shutting down all the apps you’re using. It is best to close them all so that your computer can only do one task at this time, which is updating software. However, even if you turn it off, this error still occurs. At this point, what you should do is start the process over.

This method is also quite annoying because your upgrade will immediately resume as long as there is a certain system freeze. So, you can also think of some ways to install the new version mentioned above.

However, the incidents you mentioned are not quite going to happen to you. Yes, some BIOS vendors have fixed this error. You will usually know if you should follow this simple update by reading through the recommendations on the website.

The vendor will suggest the most suitable method for their new version. You rely on that note to choose a reasonable upgrade. You can watch the visual tutorial at the video.

Errors And Fixes When Updating Bios 

During the upgrade process, you will likely encounter two basic errors. The system does not cause this error, so you can control and fix it.

Some people subjectively ignore these notes, leading to unsuccessful updates. More serious is not being able to restart the computer.

The first mistake that interrupts your update is choosing the wrong BIOS version or the wrong motherboard model. There have been many notes about this part, but many people don’t remember when they start.

This mistake is not too serious. It just takes a little bit of your time and effort. However, you won’t encounter annoying warnings related to this incident if you focus on checking in the preparation step.

There are specific instructions on how to check. So take those steps first and save the numbers and letters you just saw. Use them to find the correct BIOS version and model on the website.

The second error is that the machine suddenly turns off often happens to people who do not have much experience with software updates. A sudden computer shutdown during an update can mean a power outage for a desktop computer or a battery drain for a laptop.

This problem corrupts the software download process and prevents the computer from restarting, especially during the update step. Therefore, you need to pay special attention to the computer during the process and prepare a backup plan.

With a laptop, make sure the battery is fully charged. If your battery is no longer good, you should plug in the charging cord throughout the process. Updates take a long time and consume a lot of energy.

For your desktop computer, the best solution is to check the power situation where you live during the day.

When updating, a small note is that you must not turn off or turn on the device with the power button. Please wait patiently for the success message from the system.


If you have any questions about BIOS and Asus BIOS updates, learn more here.

Does ASUS bios update process automatically?

ASUS BIOS can automatically update to the new version when Windows is updated. When you upgrade Windows, some applications on the machine will automatically update, including the BIOS.

If your computer requires using it, you leave it strange to use. Otherwise, you have the right to remove or disable updates when not needed. As mentioned earlier, the new version may cause bugs for your system, so please update when necessary.

Should I update my Asus BIOS?

Asus BIOS updates have a few benefits for your computer, especially when UEFI has errors. However, they are not too good or will help your computer work better.

In addition, some BIOS may prevent anti-virus software from detecting errors. Therefore, the upgrade is not necessary when your machine does not have a problem.

How do I enter BIOS?

To access the BIOS, you enter the BIOS set by the manufacturer using the F10, F2, F12, F1, or possibly DEL keys.

When testing with a quick shortcut like this, your device may be powered off. To limit that situation, you can enter the BIOS in the advanced settings.


How to update the Asus BIOS? How to perform the update is not too complicated but can pose some potential risks. Therefore, you need to study and read the instructions for use before proceeding.

In addition, you also need to consider how necessary it is to upgrade to a new BIOS version.

The latest release may not be very useful for your computer, but it can cause some harm to your device. Therefore, you should only do it when necessary.

Thank you for reading!



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