How To Test Your Bios Model And Update It

Thannaree Deepul /

You probably shouldn’t update your BIOS, however every now and then you need to. Here’s how to test what BIOS version your pc is the usage of and flash that new BIOS model onto your motherboard as quickly and correctly as viable.

RELATED: Do You Need to Update Your Computer’s BIOS?

Be very cautious whilst updating your motherboard’s BIOS! If your pc freezes, crashes, or loses strength at some stage in the technique, the BIOS or UEFI firmware can be corrupted. This will render your computer unbootable — it’ll be “bricked.”How to Check Your Current BIOS Version in Windows

Your pc’s BIOS version is displayed within the BIOS setup menu itself, however you don’t need to reboot to check this version wide variety. There are several ways to peer your BIOS version from within Windows, and they paintings the identical on PCs with a conventional BIOS or a more moderen UEFI firmware.

RELATED: What Is UEFI, and How Is It Different from BIOS?Check Your BIOS Version at the Command Prompt

To check your BIOS version from the Command Prompt, hit Start, type “cmd” inside the search field, after which click on the “Command Prompt” end result — no want to run it as an administrator.

At the set off, type (or replica and paste) the following command, and then hit Enter:

wmic bios get smbiosbiosversion

You’ll see the model range of the BIOS or UEFI firmware in your modern PC.

Check Your BIOS Version by using Using the System Information Panel

RELATED: How to Open the System Information Panel on Windows 10 or eight

You also can find your BIOS’s version wide variety within the System Information window. On Windows 7, 8, or 10, hit Windows+R, kind “msinfo32” into the Run container, after which hit Enter.

The BIOS model quantity is displayed at the System Summary pane. Look at the “BIOS Version/Date” area.

Different motherboards use distinct utilities and strategies, so there’s no one-size-fits-ready of commands here. However, you’ll perform the identical fundamental process on all motherboards.

RELATED: How to Check Your Motherboard Model Number on Your Windows PC

First, head to the motherboard producer’s internet site and find the Downloads or Support web page in your unique model of motherboard. You must see a listing of to be had BIOS versions, in conjunction with any modifications/worm fixes in every and the dates they had been released. Download the version to that you need to update. You’ll possibly want to seize the latest BIOS model — unless you have a selected need for an older one.

If you bought a pre-built laptop rather than building your personal, head to the computer manufacturer’s internet site, look up the computer version, and look at its downloads page. You’ll locate any available BIOS updates there.

Your BIOS download probably is available in an archive — usually a ZIP record. Extract the contents of that document. Inside, you’ll find some form of BIOS file — in the screenshot under, it’s the E7D14AMS.291 report.

The archive might also incorporate a README or other textual content file so as to walk you through updating to the new BIOS. You should take a look at out this file for commands that practice mainly in your hardware, but we’ll try and cowl the basics that work across all hardware here.

RELATED: What You Need to Know About Using UEFI Instead of the BIOS

You’ll need to pick out one of numerous one of a kind sorts of BIOS-flashing equipment, depending on your motherboard and what it supports. The BIOS update’s protected README file must endorse the suitable option on your hardware.

Some manufacturers offer a BIOS-flashing option at once in their BIOS, or as a special key-press alternative while you boot the laptop. You copy the BIOS file to a USB pressure, reboot your laptop, after which input the BIOS or UEFI display screen. From there, you pick the BIOS-updating choice, pick the BIOS document you placed at the USB drive, and the BIOS updates to the new edition.

RELATED: What You Need to Know About Using UEFI Instead of the BIOS

You typically get right of entry to the BIOS display by using urgent an appropriate key at the same time as your laptop boots—it’s frequently displayed on the display at some stage in the boot procedure and can be mentioned in your motherboard or PC’s guide. Common BIOS keys include Delete and F2. The procedure for coming into a UEFI setup display screen can be a chunk one-of-a-kind.Asus

There also are greater conventional DOS-primarily based BIOS-flashing equipment. When using those tools, you create a DOS live USB force, and then reproduction the BIOS-flashing application and BIOS record to that USB force. You then restart your pc and boot from the USB drive. In the minimal DOS surroundings that looks after the reboot, you run the perfect command — often some thing like flash.bat BIOS3245.bin — and the tool flashes the new edition of the BIOS onto the firmware.

RELATED: How to Create a Bootable DOS USB Drive

The DOS-based flashing tool is frequently furnished within the BIOS archive you down load from the manufacturer’s internet site, even though you may need to down load it one at a time. Look for a report with the .bat or .exe record extension.

In the past, this system changed into done with bootable floppy disks and CDs. We advise a USB force as it’s the easiest technique on current hardware — a ton of modern computers don’t actually have CD or DVD drives anymore.

Some producers offer Windows-based totally flashing equipment, which you run at the Windows computing device to flash your BIOS and then reboot. We don’t suggest the usage of those, or even many producers who offer those equipment warning against using them. For instance, MSI “strongly recommends” the usage of their BIOS-based menu alternative rather than their Windows-based totally utility within the README file of the sample BIOS update we downloaded.

Flashing your BIOS from inside Windows can result in greater issues. All that software jogging within the historical past — consisting of safety applications that can intrude with writing to the laptop’s BIOS — can reason the procedure to fail and corrupt your BIOS. Any gadget crashes or freezes may additionally result in a corrupted BIOS. It’s higher to be secure than sorry, so we suggest the use of a BIOS-primarily based flashing device or booting to a minimal DOS environment to flash your BIOS.

That’s it — after you run the BIOS-flashing utility, reboot your laptop, and the brand new BIOS or UEFI firmware version loads. If there’s a problem with the brand new BIOS model, you may be capable of downgrade it by means of downloading an older model from the producer’s internet site and repeating the flashing method.

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