ASRock B75 Pro3 Bios 1.40

The ASRock B75 Pro3 motherboard, based on the Intel B75 chipset, was a popular choice for budget-conscious users building systems around Intel’s 2nd and 3rd generation Core processors (Sandy Bridge and Ivy Bridge). Updating the BIOS (Basic Input/Output System) is a crucial task that can improve system stability, compatibility, and overall performance. This article provides a comprehensive overview of the ASRock B75 Pro3 Bios version 1.40, including its features, update instructions, and important considerations.

Understanding the BIOS

The BIOS is a firmware program embedded on a small chip on the motherboard. It’s the first software that runs when you power on your computer, performing essential tasks such as:

• POST (Power-On Self-Test): Checks the system’s hardware components for proper functionality.
• Boot Sequence: Locates and loads the operating system from the designated boot device (e.g., hard drive, SSD).
• Hardware Configuration: Provides a user interface (UEFI or BIOS Setup) for configuring hardware settings like boot order, CPU settings, memory timings, and more.

Updating the BIOS can address compatibility issues with new hardware, fix bugs, and improve performance. However, it’s crucial to proceed with caution, as a failed BIOS update can render the motherboard unusable.

ASRock B75 Pro3 and the Importance of BIOS Updates

The ASRock B75 Pro3, like all motherboards, relies on its BIOS for proper operation. Over time, manufacturers release updated BIOS versions to address newly discovered issues, improve compatibility with newer hardware (within the limitations of the chipset), and enhance overall system performance. While specific details about what was changed in ASRock B75 Pro3 Bios 1.40 are not present in the original article, typically these updates include bug fixes, compatibility improvements (e.g., improved support for certain memory modules or storage devices), and potential security enhancements.

Obtaining the ASRock B75 Pro3 Bios 1.40

The BIOS file for the ASRock B75 Pro3 Bios 1.40 is named B75 Pro3(1.40)ROM.zip. It is crucial to download the BIOS file specifically designed for your motherboard model (ASRock B75 Pro3) to avoid compatibility issues.

Download Link: https://www.techspot.com/drivers/driver/file/information/16089/

Alternative Download Links:

Due to the age of this motherboard and BIOS version, the primary download link might not always be reliable. Here are some alternative sources for the ASRock B75 Pro3 Bios 1.40, but always exercise caution and verify the file integrity before flashing:

1. Softpedia: https://drivers.softpedia.com/get/BIOS/ASRock/ASRock-B75-Pro3-BIOS-1.40.shtml
2. DriverPack Solution: https://drp.su/en/devices/motherboard/asrock/b75-pro3?o=oem
3. DriverIdentifier: https://www.driveridentifier.com/scan/asrock-b75-pro3/driver-detail/A148384976D44998846A3B76237934A5/BIOS/4C49464341
4. DriversCollection: https://www.driverscollection.com/?H=B75%20Pro3&By=ASRock
5. MyDrivers: https://www.mydrivers.com/manuftr/132_163_0_0/ASRock-%E5%8D%8E%E4%B8%BB-Motherboard-driver-download.html (Use with caution, some links may redirect)

Important Considerations Before Downloading:

• Verify the File Name: Ensure that the downloaded file name matches B75 Pro3(1.40)ROM.zip.
• Check the File Size: Compare the file size of the downloaded file with the expected file size (if available on the download page) to ensure that the download was complete and not corrupted.
• Scan for Viruses: Always scan the downloaded ZIP file with a reputable antivirus program before extracting its contents.

Updating the BIOS Using Instant Flash

The original article mentions two methods for updating the BIOS using ASRock’s Instant Flash utility. This is the recommended method for updating the BIOS on ASRock motherboards, as it is generally safer and easier than other methods. Before proceeding, ensure you have a stable power supply to prevent interruptions during the flashing process. An uninterruptible power supply (UPS) is highly recommended.

General Steps for Using Instant Flash (Method 1 & 2 – Combined and Generalized):

1. Preparation:
   • Download the BIOS File: Download the B75 Pro3(1.40)ROM.zip file from the official ASRock website or a trusted source.
   • Extract the BIOS File: Extract the contents of the ZIP file to a clean USB flash drive. The USB drive should be formatted with FAT32. Make sure the actual .ROM file (e.g., B75 Pro3(1.40).ROM) is in the root directory of the USB drive.
2. Access the BIOS Setup:
   • Restart your computer.
   • During the boot process, press the designated key to enter the BIOS Setup Utility. This key is typically Delete, F2, or F11. The specific key is usually displayed on the screen during startup.
3. Navigate to Instant Flash:
   • Within the BIOS Setup Utility, navigate to the "Tool" or "Utilities" section.
   • Look for the "Instant Flash" option and select it.
4. Select the BIOS File:
   • The Instant Flash utility will scan for available BIOS files on connected storage devices.
   • Select the B75 Pro3(1.40).ROM file from your USB flash drive.
5. Confirm and Flash:
   • The utility will prompt you to confirm that you want to update the BIOS.
   • Carefully review the information and confirm the update.
   • The BIOS flashing process will begin. DO NOT interrupt the process! This is the most critical step.
6. Restart:
   • Once the flashing process is complete, the system will automatically restart.
   • After the restart, enter the BIOS Setup Utility again to load the default settings or configure your preferred settings.

Important Considerations During the Update:

• Do Not Interrupt: Under no circumstances should you turn off or restart your computer during the BIOS flashing process. This can lead to a corrupted BIOS and render your motherboard unusable.
• Stable Power: Ensure a stable power supply throughout the process. Power outages can interrupt the flashing process and cause irreversible damage.
• Correct BIOS File: Double-check that you are using the correct BIOS file for your ASRock B75 Pro3 motherboard. Using the wrong BIOS file can damage your motherboard.
• Backup (If Possible): Some BIOS utilities allow you to back up your current BIOS before flashing a new one. If this option is available, it’s highly recommended to create a backup in case something goes wrong.

Recovery from a Failed BIOS Update

The original article mentions the importance of not turning off the system if problems arise during the update. If the update fails, try repeating the process. If the problem persists, attempt to flash the original BIOS file.

However, if the Flash Memory Writer utility fails to update a complete BIOS file, the system might not boot. In such cases, the motherboard will likely require professional service. Some ASRock motherboards have features like a dual BIOS, which allows you to recover from a corrupted BIOS by switching to a backup BIOS chip. Consult your motherboard’s manual for information about such features.

Conclusion

Updating the ASRock B75 Pro3 Bios to version 1.40 can provide improvements in system stability and compatibility. However, it’s a process that requires careful attention and adherence to the recommended procedures. By following the steps outlined in this article and taking the necessary precautions, you can safely update your motherboard’s BIOS and potentially enhance your system’s performance. Remember to always prioritize data backup and ensure a stable power supply during the flashing process. The ASRock B75 Pro3 is a solid motherboard, and a successful BIOS update can extend its lifespan and improve its functionality. The availability of the ASRock B75 Pro3 Bios 1.40 update is a testament to ASRock’s commitment to supporting their products.