How to check bios version?

I. Introduction

E. Using Third-Party Software (CPU-Z, Speccy, etc.)

For users who want detailed system analysis, third-party tools like CPU-Z or Speccy can provide an easy way to check the BIOS version along with other system details.

Steps:

1. Download and install a tool like CPU-Z or Speccy.
2. Open the software and navigate to the Mainboard or BIOS section.
3. The BIOS version and manufacturer details will be displayed.

This method is helpful for users who want an in-depth look at their system’s hardware configuration.

B. ASRock: Checking BIOS Version

For ASRock motherboards, users can find the BIOS version using the BIOS setup utility or by inspecting a sticker on the board.

Method 1: Using BIOS Setup

1. Restart your ASRock PC and press F2 or Del to enter the BIOS menu.
2. Locate the BIOS version under the Main tab.

Method 2: Checking the BIOS Chip Sticker

• On some ASRock motherboards, the BIOS version is printed on a white sticker attached to the BIOS chipset.
• The sticker usually contains a version number like P2.10 or P3.20, indicating the installed BIOS firmware.

C. Lenovo: How to Find the BIOS Version

Lenovo laptops and desktops support multiple ways to check the BIOS version.

Method 1: Using Lenovo Vantage

1. Open the Lenovo Vantage app.
2. 
   
3. Navigate to Device Information → BIOS Version.
4. 
   

Method 2: Using BIOS Setup

1. Restart your Lenovo device.
2. 
   
3. Press F1 (or Fn + F1) when the Lenovo logo appears.
4. 
   
5. The BIOS version will be displayed in the Main tab.

Whether you're troubleshooting boot issues, preparing for a BIOS update, or verifying system details, knowing how to locate your BIOS version is a critical step in system maintenance. It ensures compatibility with hardware upgrades, improves stability, and addresses security vulnerabilities. For industrial applications, devices such as a 4U rackmount computer or a portable industrial PC require stable firmware to ensure smooth operations in demanding environments.

✔ Multiple Methods Available – You can check the BIOS version using built-in Windows tools like System Information (msinfo32), Command Prompt (WMIC), or the DirectX Diagnostic Tool (dxdiag). Advanced users managing Advantech industrial PC systems or an industrial rackmount PC can also access the BIOS Setup Utility during boot for detailed firmware management.

✔ Manufacturer-Specific Approaches – Major brands like ASUS, ASRock, Lenovo, and MSI provide additional ways to check the BIOS firmware version, such as using MyASUS, Lenovo Vantage, or MSI Center. Users working with a 1U rack PC or a rugged tablet PC OEM may also have specialized BIOS update tools provided by their manufacturers.

✔ Update BIOS Only When Necessary – A BIOS update is not always required. If your system is stable and running smoothly, updating may not be necessary. However, if you're experiencing hardware compatibility issues, encountering system bugs, or need a security patch, an update might be beneficial. For high-performance tasks, an industrial PC with GPU might require a BIOS update to unlock advanced processing capabilities.

For rugged environments, devices like an IP65 laptop or the best tablet for motorcycle navigation must have reliable firmware to operate in extreme conditions. Additionally, choosing trusted rugged tablet manufacturers ensures that your hardware is built for durability and long-term use.

By using the appropriate method to check your BIOS version and following precautionary steps before updating, you can maintain a stable, secure, and optimized system.