How to Downgrade BIOS on Acer Nitro 5: The Ultimate Guide for Beginners
What To Know
- Downgrading BIOS on an Acer Nitro 5 laptop can be a necessary step to resolve certain issues or revert to a previous BIOS version.
- This comprehensive guide will provide you with a step-by-step tutorial on how to downgrade BIOS on Acer Nitro 5, ensuring a smooth and successful process.
- Downgrading BIOS on Acer Nitro 5 can be a useful procedure to resolve specific issues or revert to a previous BIOS version.
Downgrading BIOS on an Acer Nitro 5 laptop can be a necessary step to resolve certain issues or revert to a previous BIOS version. While Acer generally recommends updating BIOS to the latest version for optimal performance and security, there may be instances where downgrading is required. This comprehensive guide will provide you with a step-by-step tutorial on how to downgrade BIOS on Acer Nitro 5, ensuring a smooth and successful process.
Prerequisites
Before proceeding with the downgrade, ensure you have the following:
- Acer Nitro 5 laptop
- USB drive (8GB or larger)
- Internet connection
- Windows 10 or 11 operating system
Step 1: Download BIOS Downgrade File
- Visit the Acer support website and navigate to the download section for your specific Acer Nitro 5 model.
- Select the BIOS category and locate the older BIOS version you wish to downgrade to.
- Download the BIOS downgrade file (usually a .zip archive) onto your USB drive.
Step 2: Extract BIOS Dowgrade File
- Insert the USB drive into your Acer Nitro 5 and navigate to the file location.
- Right-click on the downloaded .zip archive and select “Extract All.”
- Choose the USB drive as the destination and click “Extract.”
Step 3: Create Bootable USB Drive
- Download and install a USB bootable creation tool such as Rufus or UNetbootin.
- Insert a new or empty USB drive (8GB or larger) into your computer.
- Launch the USB bootable creation tool and select the ISO file you extracted in Step 2.
- Choose your USB drive as the destination and click “Start.”
Step 4: Enter BIOS Setup
- Once the bootable USB drive is created, shut down your Acer Nitro 5.
- Insert the USB drive into a USB port.
- Power on your laptop and immediately press the F2 or Delete key (depending on your model) to enter the BIOS setup.
Step 5: Disable Secure Boot
- Navigate to the “Security” tab in the BIOS setup.
- Find the “Secure Boot” option and set it to “Disabled.”
- Press F10 to save changes and exit BIOS setup.
Step 6: Boot from USB Drive
- Your Acer Nitro 5 will now boot from the USB drive.
- Select the “Troubleshoot” option from the Windows Recovery Environment menu.
- Choose “Advanced Options” and then “Command Prompt.”
Step 7: Downgrade BIOS
- In the Command Prompt window, type the following command:
“`
wmic bios get smbiosbiosversion
“`
- Note down the current BIOS version displayed.
- To downgrade to the desired version, type the following command (replace “X.XX” with the desired BIOS version):
“`
wmic bios flash bios.bin /force /nointeractive
“`
- Press Enter and wait for the downgrade process to complete.
Step 8: Reboot and Confirm
- Once the downgrade is complete, restart your Acer Nitro 5.
- Enter BIOS setup again and check the BIOS version to confirm the downgrade.
Troubleshooting
- Downgrade fails: Ensure you are using the correct BIOS downgrade file and that Secure Boot is disabled.
- Boot problems after downgrade: Reset the BIOS settings to default and ensure all hardware is securely connected.
- System instability: Reinstall the latest BIOS update from Acer’s website.
Wrapping Up
Downgrading BIOS on Acer Nitro 5 can be a useful procedure to resolve specific issues or revert to a previous BIOS version. By following the steps outlined in this guide, you can successfully downgrade BIOS on your Acer Nitro 5, ensuring a stable and optimized system.
Popular Questions
Q: Why would I need to downgrade BIOS on my Acer Nitro 5?
A: You may need to downgrade BIOS to resolve issues, revert to a stable version, or install specific software that requires an older BIOS version.
Q: Is it safe to downgrade BIOS?
A: Yes, downgrading BIOS is generally safe as long as you follow the correct procedures and use the appropriate BIOS downgrade file.
Q: What are the risks of downgrading BIOS?
A: Downgrading BIOS can potentially cause system instability, boot problems, or loss of data if not done correctly.
Q: How often should I update BIOS?
A: Acer recommends updating BIOS to the latest version for optimal performance and security, unless you encounter specific issues that require downgrading.
Q: Can I downgrade BIOS to any version?
A: No, you can only downgrade BIOS to versions that are supported by your Acer Nitro 5 model.
