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Insydeflash Windows Bios Flash Utility Download

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Fenna Jaggers

Nov 29, 2023, 5:20:11 PM11/29/23
How to Use Insydeflash Windows BIOS Flash Utility to Update Your BIOS
Insydeflash is a Windows-based utility that allows you to update your BIOS firmware on laptops and desktops that use InsydeH2O UEFI BIOS. InsydeH2O is a widely used UEFI BIOS solution that offers fast boot times, security features, and compatibility with various hardware components and operating systems.

Updating your BIOS can improve your system performance, stability, and security. However, it can also be risky if you do not follow the proper steps or if you encounter any errors during the process. Therefore, you should only update your BIOS if you have a specific reason to do so, such as fixing a bug, adding a new feature, or supporting a new hardware device.

insydeflash windows bios flash utility download
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In this article, we will show you how to use Insydeflash Windows BIOS Flash Utility to update your BIOS safely and easily.

Step 1: Download the Latest BIOS File from Your Manufacturer's Website
The first step is to download the latest BIOS file for your specific model from your manufacturer's website. You can usually find the BIOS file under the Support or Downloads section of the website. Make sure you download the correct file for your system and check the file size and checksum to verify its integrity.

For example, if you have an Acer Aspire V5-473PG laptop, you can go to this page and download the BIOS file named "". The file size should be 5.9 MB and the checksum should be 8A0B7F9F.

Step 2: Extract the BIOS File and Run Insydeflash.exe
The next step is to extract the BIOS file to a folder on your hard drive or a USB flash drive. You can use any file compression software, such as WinZip or 7-Zip, to extract the file. You should see a folder named "BIOS_Acer_2.18_A_A" with several files inside.

Among these files, you should find an executable file named "Insydeflash.exe" or "InsydeFlashx64.exe" depending on your system architecture. This is the Insydeflash Windows BIOS Flash Utility that you need to run to update your BIOS.

Before you run Insydeflash.exe, make sure you close all other applications and save your work. You should also connect your laptop to a power source and disable any antivirus or firewall software that may interfere with the process.

Double-click on Insydeflash.exe to launch the utility. You should see a window like this:

The utility will automatically detect your current BIOS version and the new BIOS version that you want to update to. You can also browse for the new BIOS file manually by clicking on the Browse button.

If everything looks correct, click on the Start button to begin the update process. Do not turn off your system or interrupt the process until it is completed.

Step 3: Restart Your System and Check Your BIOS Version
Once the update process is finished, you should see a message like this:

Click on OK to restart your system. After rebooting, you can check your BIOS version by entering the BIOS setup menu. To do this, press F2 or Del key repeatedly during startup until you see a screen like this:

You should see your new BIOS version displayed on the top left corner of the screen. In this example, it is 2.18.

If everything works fine, you have successfully updated your BIOS using Insydeflash Windows BIOS Flash Utility. If you
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