AOpen MP57-DU Bios R1.08

This article provides information regarding the AOpen MP57-DU Bios R1.08, a BIOS update released to enhance the functionality and compatibility of the AOpen MP57-DU motherboard. This update, released on September 20, 2010, addresses several key issues and introduces new features designed to improve the user experience.

Overview

The Basic Input/Output System (BIOS) is a crucial piece of firmware embedded on a computer’s motherboard. It performs essential functions, including initializing hardware components during the boot process, providing runtime services for the operating system and programs, and managing low-level hardware interactions. Keeping the BIOS up-to-date is vital for optimal system performance, stability, and compatibility with newer hardware and software. This article details the enhancements and fixes included in the AOpen MP57-DU Bios R1.08 update.

What’s New in AOpen MP57-DU Bios R1.08

This BIOS update introduces several significant improvements and bug fixes, including:

1. Intel P4500 Processor Support: A primary enhancement is the addition of support for the Intel P4500 processor. This ensures that the AOpen MP57-DU motherboard can properly recognize and utilize the capabilities of this processor, enabling users to upgrade their systems with this specific CPU model.

2. RTC Wake Settings Menu Renaming: The submenu labeled "S5 RTC Wake Settings" has been renamed to "RTC Wakeup from S5 Settings". This change aims to provide a clearer and more intuitive understanding of the menu’s function, making it easier for users to configure wake-up settings from the S5 (soft-off) power state.

3. BIOS Item Renaming: The BIOS item "Wake system with Fixed Time" has been renamed to "RTC Wakeup from S5". Similar to the submenu change, this renaming aims to clarify the purpose of this setting, emphasizing its role in enabling the system to wake up based on real-time clock (RTC) events from the S5 state.

4. RTC Function Item Support: The AOpen MP57-DU Bios R1.08 introduces support for RTC function items. This addition enhances the motherboard’s capabilities related to real-time clock management, potentially enabling more precise and reliable timekeeping and scheduling functions.

5. 64-bit OS Installation Fix (8GB Memory): A significant bug fix addresses an issue that prevented the installation of 64-bit operating systems when the system was equipped with 8GB of RAM. This fix ensures that users can utilize the full potential of their systems with 64-bit operating systems and larger memory configurations.

6. C3 and C6 State Usage Fix: Another important fix resolves an issue where the system could not properly report or utilize the C3 and C6 power states. These power states are crucial for energy efficiency, allowing the processor to enter low-power modes when idle, reducing power consumption and heat generation.

7. SLP Function Support: The update includes support for the System License Program (SLP) function. SLP is a volume licensing activation method used by some operating systems. This support ensures that systems using the AOpen MP57-DU motherboard can be properly activated in environments utilizing SLP licensing.

Updating the AOpen MP57-DU Bios R1.08

The update provides instructions for flashing the BIOS using two methods: DOS and Windows. It’s crucial to follow these instructions precisely to avoid potential damage to the motherboard. Always take precautions like ensuring a stable power supply during the update process.

• DOS Update: To update the BIOS under DOS, use the following command:

  AFUDOS IMB18.ROM /P /B /N /Reboot

  Where:

  • AFUDOS is the DOS flashing utility.
  • IMB18.ROM is the BIOS ROM file.
  • /P programs the main BIOS region.
  • /B programs the boot block.
  • /N programs the NVRAM.
  • /Reboot automatically reboots the system after the flash process.

• Windows Update: To update the BIOS under Windows, use the following command:

  AFUWIN IMB18.ROM /P /B /N /Reboot

  Where:

  • AFUWIN is the Windows flashing utility.
  • IMB18.ROM is the BIOS ROM file.
  • /P programs the main BIOS region.
  • /B programs the boot block.
  • /N programs the NVRAM.
  • /Reboot automatically reboots the system after the flash process.

Important Considerations Before Updating

Before proceeding with the BIOS update, it’s essential to consider the following:

• Backup: Back up your current BIOS configuration. Some flashing utilities offer the option to save the existing BIOS image to a file. This backup can be crucial for recovery in case of a failed flash.
• Power Stability: Ensure a stable power supply. A power outage during the flashing process can corrupt the BIOS and render the motherboard unusable. Using a UPS (Uninterruptible Power Supply) is highly recommended.
• Correct BIOS File: Verify that you are using the correct BIOS file (IMB18.ROM) specifically designed for the AOpen MP57-DU motherboard. Using the wrong BIOS file can lead to irreversible damage.
• Read the Documentation: Carefully read any accompanying documentation or release notes provided by AOpen for the BIOS update. These documents may contain important information or specific instructions relevant to your motherboard model.
• Risk Assessment: Understand the risks involved in flashing the BIOS. While BIOS updates are generally safe when performed correctly, there is always a risk of failure. If you are not comfortable with the process, consider seeking assistance from a qualified technician.

Download Links for AOpen MP57-DU Bios R1.08

Here’s a reliable download link for the AOpen MP57-DU Bios R1.08:

• TechSpot: https://www.techspot.com/drivers/driver/file/information/14449/

Here are five alternative download links for the AOpen MP57-DU Bios R1.08 from other websites. Please exercise caution and verify the file integrity before flashing your BIOS.

1. DriverGuide: (Check for relevant AOpen MP57-DU BIOS versions and download from trusted sources only).
2. Softpedia: (Search for AOpen MP57-DU BIOS, ensure compatibility).
3. DriversCollection: (Search using the exact model for a possible download).
4. DriverPack Solution: (Automatic driver finding tool, use with care).
5. WinDrivers: (Search specifically for the BIOS file).

Specs

While the original document does not list the specifications of the motherboard, this update primarily addresses functionality and compatibility concerns. The AOpen MP57-DU is a motherboard that likely supports Intel processors of a certain generation. You should consult the motherboard’s original documentation or AOpen’s website for detailed specifications.

Conclusion

The AOpen MP57-DU Bios R1.08 is a valuable update that enhances the functionality, compatibility, and stability of the AOpen MP57-DU motherboard. By adding support for the Intel P4500 processor, fixing bugs related to 64-bit OS installation and power state management, and clarifying RTC wake settings, this update provides a more robust and user-friendly experience. Users are encouraged to carefully review the update instructions and take necessary precautions before proceeding with the BIOS flashing process. The AOpen MP57-DU benefits significantly from this update. Properly updating the AOpen MP57-DU Bios R1.08 can help ensure optimal system performance and compatibility with modern operating systems and hardware. The improvements made in this AOpen MP57-DU Bios R1.08 release address key issues and introduce new features.