How to Update BIOS in Windows 10

Edited 4 weeks ago by ExtremeHow Editorial Team

Windows 10BIOSUpdateSystemFirmwareSettingsHardwareConfigurationPerformanceSecurity

Updating the BIOS (Basic Input/Output System) on a Windows 10 computer is an important task that can improve system performance and stability. The BIOS is a firmware interface between a computer's hardware and its operating system. Sometimes manufacturers release BIOS updates to fix bugs, add new features, or support new hardware. This detailed guide will take you through the process, making sure you clearly understand each step and avoid any potential problems.

Understanding BIOS

BIOS is a low-level software that starts when you turn on your PC. It plays a vital role in preparing the system to load the operating system by initializing hardware components such as CPU, RAM, hard drive, etc. It is stored on a chip on your motherboard and is independent of your operating system. Updating the BIOS may be necessary for several reasons, such as hardware updates, improving system stability, or fixing bugs.

Precautions before updating BIOS

There are a few precautions to take before attempting a BIOS update:

• Backup your data: Although BIOS updates usually run smoothly, it's a good idea to back up your important data before you begin. You can use cloud storage, an external hard drive, or any other backup method you're comfortable with.
• Check the power supply: Make sure your computer is connected to a stable power source. If it's a laptop, make sure the battery is fully charged and the charger is plugged in. Loss of power during the process could render your computer unusable.
• Identify your current BIOS version: It's important to know your current BIOS version to determine if an update is available or needed. You can find this information by pressing Windows + R, typing msinfo32, and pressing Enter. This opens the System Information window, where you'll see the BIOS version/date.
• Find and download the correct BIOS update: Visit your computer or motherboard manufacturer's website to find the appropriate BIOS update for your system model. Make sure it matches your system's make and model so there are no mismatches.

Steps to update BIOS in Windows 10

Step 1: Download the updated BIOS file

First, visit your computer/motherboard manufacturer's official website. Go to their support or downloads section. Enter your computer's model number or motherboard details to locate the correct BIOS file. Manufacturers usually provide a utility you can use to update the BIOS through Windows.

Download the BIOS update file to a known location on your computer. Typically, these files are distributed as compressed archives, such as ZIP files, so make sure you have extraction software installed, such as WinRAR or 7-Zip, to unpack these files.

Step 2: Prepare your system

Next, make sure your computer's settings are optimized for BIOS updates. Close all unnecessary applications so that your CPU and memory usage is minimal, reducing the risk of system glitches during the update.

Temporarily disable any antivirus or firewall, as they may interfere with the update process. Remember to enable them once the update is complete.

Step 3: Perform the BIOS update

The method for updating the BIOS may vary depending on the manufacturer. Here are common methods:

1. Using the BIOS update utility (Windows-based): Double-click the downloaded BIOS update executable file. The utility usually provides a user-friendly interface to guide you through the update. It will check your current BIOS version and make sure the correct update file is used. Follow the on-screen instructions carefully.
2. Using bootable media: For users who are more comfortable working outside of the OS, some updates require a bootable USB drive. Use a tool like Rufus to make your USB drive bootable with the BIOS update file. Restart your computer and enter BIOS setup (usually by pressing F2, Del, or Esc during boot). In the BIOS menu, look for "EZ Flash," "Q-Flash," or similar options specific to your manufacturer to proceed with the update.

Step 4: Follow the update procedure

While the update is running, avoid using the computer for any task. Shutting down, restarting or interrupting the process may render your system unbootable. The update process may take a few minutes, so be patient.

After the update is complete, your computer will probably restart automatically. During the first reboot, the BIOS configuration may reset. Re-enter the BIOS setup to check the hardware configuration such as the boot sequence, SATA configuration, or any other settings you have previously customized.

Post-update checklist

• Verify the BIOS version: After your system reboots, confirm that the BIOS update was successful. Use the same method as before: press Windows + R, type msinfo32, and check the BIOS version/date listed.
• Enable disabled features: Reactivate any antivirus, firewall, or other security software that you temporarily disabled during the update.
• Check system performance: Monitor your system's performance to make sure the BIOS update has improved or maintained stability. Run your computer normally, including the applications you use regularly and hardware functionality.

Common problems and troubleshooting

Despite the best preparations, there's always a chance that something might not go as planned. Here are common problems and troubleshooting tips:

• Computer fails to boot: If your computer does not boot after the update, check if you can re-enter the BIOS setup. If possible, restore the default BIOS settings. If not, contact a professional to restore or reflash your BIOS.
• BIOS Update Utility Error: Make sure the update utility matches your exact system and architecture (e.g., 32-bit vs. 64-bit processor). Double-check that you are using the latest and correct manufacturer's BIOS files.
• Unexpected errors: Errors or error codes can occur during the update due to compatibility issues or corrupted update files. Verify that you followed the manufacturer's instructions, and don't hesitate to reach out to their support for assistance.

Conclusion

Updating your BIOS is not a difficult task. By understanding what the BIOS does and carefully following the steps mentioned, you can update with ease. Always prioritize backing up and checking compatibility to protect your system during this process. BIOS updates can provide new features, support new hardware, and improve system stability, making them an essential part of hardware maintenance.

Remember, if you are unsure or uncomfortable updating the BIOS yourself, professional help is always a good option.

  Share This Article

If you find anything wrong with the article content, you can request an update