A new BIOS update is now available for the One Education Infinity A05 laptop. This update helps prevent the “Boot Violation Invalid Signature” error from occurring again.
You can download the BIOS update using the link below:
Before You Begin
Depending on the version and configuration of Windows running on your device, the BIOS update may trigger a “Boot Violation Invalid Signature” error. If this happens, the laptop will need to be reimaged.
To help prevent this issue, we recommend disabling Secure Boot before updating the BIOS. You can do this through the BIOS setup menu by pressing the DEL key while the laptop is starting up.
Once the BIOS update has completed successfully, you should re-enable Secure Boot.
If You Are Already Seeing the “Boot Violation Invalid Signature” Error
If your laptop is already displaying the “Boot Violation Invalid Signature” error and you have not yet had a chance to update the BIOS, you will need to reimage the laptop first.
Once the reimaging process is complete, follow the instructions below to update the BIOS.
Important: Reimaging is required before applying the BIOS update if the laptop is already displaying this error.
BIOS Update Instructions
Follow these steps carefully to update the BIOS on your A05 laptop.
1. Connect the power adapter
Make sure the laptop is plugged into a power source before you begin the update.
2. Disable Secure Boot
Restart the laptop.
Press the DEL key during startup to enter the BIOS setup menu.
Locate the Secure Boot setting and disable it.
Save your changes and exit the BIOS setup menu.
Note: The exact location of the Secure Boot setting may vary depending on the BIOS configuration.
3. Extract the downloaded ZIP file
Locate the downloaded ZIP file and extract it to a location on the laptop's internal storage or to a USB drive.
4. Run the BIOS update file
Open the extracted folder and run the file named:
OEF_A05_BIOS_Update
5. Follow the on-screen instructions
Read and follow the instructions provided by the BIOS update utility.
6. Do not interrupt the update
Do not shut down, disconnect, or otherwise interrupt the laptop while the update is in progress. The laptop may restart automatically several times during the process. This is normal.
7. Wait for the update to finish
Allow the update to complete. The process is finished when Windows starts normally after the update. Do not attempt to force the laptop to shut down if the update appears to be taking longer than expected.
8. Re-enable Secure Boot
After Windows starts normally:
Restart the laptop.
Press the DEL key during startup to enter the BIOS setup menu.
Locate the Secure Boot setting and re-enable it.
Save your changes and exit the BIOS setup menu.
Important Notes
Keep the power adapter connected throughout the entire BIOS update process.
Do not shut down, disconnect, or otherwise interrupt the laptop while the update is running.
The laptop may restart automatically several times during the update.
This BIOS update is only for One Education Infinity A05 laptops. Do not use it on other models.
Please make sure you follow all the instructions carefully before starting the BIOS update.