Flashing bios

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Ben Hardwidge. Published: Aug 16, However, one method that we absolutely advise against taking is using one of the Windows-based flash utilities that are sometimes supplied in motherboard software suites. It only takes one wobble in Windows — an unexpected shutdown, or a lock-up — during the flashing process to render your motherboard unusable. We know exactly what tools you need and which methods work best.

Flashing bios

Affiliate links on Android Authority may earn us a commission. Learn more. You are replacing the older BIOS version with a newer version. Unless you are experiencing bugs or other issues or have new hardware that is not being recognized, we advise against flashing your BIOS or updating it. Only update your BIOS if you need to. If it works well, leave it as it is. BIOS lives on the motherboard, and it is run independently of the operating system. The main job of the BIOS is to check that the rest of your computer is correctly configured so that the operating system can boot without any issues. You are replacing the older BIOS version with a newer version, though in some cases, you may be moving in the opposite direction, replacing a newer and possibly buggy or experimental BIOS version with an older, stable version. For laptops, they will be routed through your laptop manufacturer.

While BIOS updates are generally safe to flash these days, we would advise against flashing them if everything on flashing bios computer is running well enough. If you do need to flash the BIOS, we can help.

I always wondered what that meant, because I have been in and used the BIOS many times, and thought I knew most everything about it. I also asked what the benefits there are to flashing and whether or not it should be done from inside or outside of the operating system. When you first turn on your computer, you see the BIOS starting to load the computer. During POST, the BIOS finds and verifies the system memory, activates and checks system devices, and locates boot devices, and then passes control to the operating system once these tests have passed. The BIOS configuration screen often looks like this, a plain-text screen with contrasting colors, making it easy to read:. Flashing the BIOS is akin to updating software on your operating system but is a different process because the BIOS software is stored, not the hard drive, but rather on a chip on the motherboard. Another way the BIOS can be severely damaged is if it is flashed with an incorrect update version.

A tiny BIOS chip lurks inside every computer, sitting on your motherboard to breathe life into your system when you press the power button. Understanding your UEFI is important so you can understand how and if to take advantage of the feature updates and bug fixes that come with the BIOS updates offered by motherboard manufacturers. New chip and motherboard platforms often receive numerous BIOS revisions early in their lifecycle, to work out bugs. Your motherboard likely uses whatever firmware revision the motherboard manufacturer was on back when it was built. Over the lifespan of a motherboard, manufacturers release new firmware packages or BIOS updates that will enable support for new processors and memory, or solve commonly reported bugs.

Flashing bios

Last Updated: February 1, Fact Checked. He was first introduced to computers at the age of five and has over twenty years of experience in his field. He is both an IT consultant and computer repair technician and takes pride in his ability to troubleshoot anything. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed , times. Thanks for reading our article! Skip to Content. Edit this Article. Popular Categories. Arts and Entertainment Artwork Books Movies.

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It is usually the only file that is not a. You are replacing the older BIOS version with a newer version. Ben Hardwidge Published: Aug 16, You should be able to check that your motherboard is indeed running the latest version from here too, but if not, run CPU-Z when you get into Windows, and click on the Mainboard tab. Whichever method you choose to flash your BIOS the other methods are listed at the bottom of this feature , you will need to copy your files to a USB flash drive. Please call Monday to Friday am to pm Excluding public holiday. Once the BIOS update is complete, your computer will restart. What is BIOS back-flash? What does the flash BIOS button do? If you corrupt one, the other one boots right up. Please call for assistant Monday to Friday am to pm Excluding public holidays. While BIOS updates are generally safe to flash these days, we would advise against flashing them if everything on your computer is running well enough.

I always wondered what that meant, because I have been in and used the BIOS many times, and thought I knew most everything about it. I also asked what the benefits there are to flashing and whether or not it should be done from inside or outside of the operating system. When you first turn on your computer, you see the BIOS starting to load the computer.

November 14, at pm. March 8, at pm. For the best experience on our site, be sure to turn on Javascript in your browser. Contact Us. So, if you are into custom builds, and have an itch to tinker with BIOS, I would recommend deploying this type of board…. October 29, at am. If it works well, leave it as it is. It only takes one wobble in Windows — an unexpected shutdown, or a lock-up — during the flashing process to render your motherboard unusable. Some motherboard manufacturers, such as Gigabyte, actually install 2 BIOS chips on the motherboard for just such an occasion. The BIOS configuration screen often looks like this, a plain-text screen with contrasting colors, making it easy to read:. Affiliate links on Android Authority may earn us a commission. Save your settings and exit, then wait for your PC to reboot.