BIOS, are you updating?

Well, what is "Baisu"?

You may think so, but roughly speaking, it is the basic software of the PC (Windows machine).Gizmodo's David nield explains from the basics.Due to its nature, please take responsibility when you actually try it.

What is BIOS?

BIOS (Basic Input/Output System) is the most basic software mounted on a computer.When the computer is turned on, it starts first, checks if all the components (components) of the system are working or in the correct location, and load the main OS.BIOS is indispensable for smooth PC operation.That's why it is important to keep the BIOS up to date.

Fortunately, the BIOS update has become much easier for the purpose of maintaining the system in a good state compared to a few years ago.In order to reduce the burden on the user, the motherboard stored on the BIOS on the PC has been improved and evolved ("PC" is a computer for the purpose of execution of Windows, but Linux devices.Most of the "hackintosh" also rely on the BIOS. APPLE (Apple) machine is a bit different).

For example, it is one of the evolution that UEFI (Unified Extensible Firmware Interface) has replaced the BIOS on the current motherboard.UEFI is faster and smarter than the BIOS, and will do most of the work that the BIOS has been in charge of.However, in order to make the story easier to understand, here is also called BIOS (in fact, UEFI is often called Uefi BIOS or BIOS).

Regardless of the name, today's theme, the BIOS, is a firmware that the PC relys on as a base, so it is important to keep it up to date using a bug correction program or security patch.I want to check regularly to keep the system as healthy and secure as possible.

How to update the BIOS

You don't have to panic.If you follow the instructions firmly, it will be enough to end in a few minutes.(UEFI) BIOS is usually updated using Windows Update or USB memory.However, the process varies slightly depending on the motherboard manufacturer.

With this in mind, first access the website of the manufacturer that manufactures the motherboard (or laptop).All the necessary update files are here.You will probably get a detailed procedure here.For example, the guide of the new ASUS motherboard is here, and the ACER computer is here.

If you search the Internet with the manufacturer name and model of the computer you are using, related information should be hit.If possible, try to include the name and model number of the mounted motherboard.Do you not know the model number of the motherboard in the PC?Let's go to the "System Information" screen (you can find "system information" in the search box of the taskbar) and check the details of the baseboard in "System Summary"."Baseboard manufacturer" is a motherboard manufacturer, and "Baseboard product" is the model number.

If this doesn't work for some reason, or if you don't know anything, ask the free app CPU-Z.If you start this app and look at the "Mainboard" tab, you should see the motherboard manufacturer and model number.Both CPU-Z and system information display the BIOS version and date, so you can see how long it has been since the last update.

Now, the information you need to search for the BIOS update program is now available.Be sure to find a formal support website of the manufacturer.You can definitely get a genuine program without worrying about malware infection.Depending on the manufacturer, it may be found in the maker or model number of the laptop (if you attach the keyword "BIOS Update" to this) instead of the motherboard manufacturer or model number.

The BIOS update method depends on the manufacturer.Also, even if the manufacturer is the same, the procedure may change depending on the type of motherboard, but if you have a minimum technical know -how, it should be managed.Here, I explain the Dell PC as an example, but even if the manufacturer is different, the procedure will be almost similar.

Click here for Dell's comprehensive support portal.At the same time, you will be asked to enter the model number of the computer you are using or download the assistant tool.You can also click "Driver and Download" to go straight to the required download.If you are uneasy, go to "Download and Install Supportassist".If you are lucky, you will get a Windows tool that automates most of the BIOS update work.Even so, you should get a manual that explains at least the procedure in detail.

Most computers, including Dell, download and execute the specified small utility, the BIOS will be updated to the latest version, and the PC will be restarted at the same time.At this time, don't forget to save all work and back up all files.

These updated utility contains measures to prevent users from completely inoperable.We want you to update the BIOS as soon as possible, but please be careful and find the correct file.Also, before applying the update file, make sure that the computer is not doing any other processing.

Once the update is completed, all the benefits of Windows Update will be for you.Increased compatibility with other hardware, improving security, reduced bugs, and probably one or two other functions.When operating the BIOS of an old PC, it is usually necessary to press the function key or Delete key on the computer's boot screen (if you do not know, operate according to the message displayed on the screen.please).

UEFI BIOSが更新されたら、｢Windowsの設定｣から｢更新とセキュリティ｣の｢回復｣に進み、｢今すぐ再起動｣をクリックします。次に、｢トラブルシューティング｣>｢詳細オプション｣>｢UEFI ファームウェアの設定｣の順にクリックし、最後に｢再起動｣します。再起動後に表示されるオプションは、コンピューターのメーカーや機種によって異なりますが、通常はそこでドライブの起動順序の変更やWi-Fi接続の有効無効の切り替えができます。

The update of the BIOS feels like a troublesome task.If you do not obey the procedure exactly, you may not be very concerned if you are threatened that you may not be able to use your computer.However, if you follow the procedure faithfully, you will eventually get the benefit of the computer safer and faster.It is well worth trying.