As of 2024, the most stable and recent versions are:

Once the laptop has restarted into Windows:

Newer versions can expand support for components like upgraded RAM or SSDs. For the

The AN515-43 uses AMD Ryzen processors. You must get the drivers specifically for this model variant.

Once the progress bar reaches 100%, the laptop will reboot automatically. Step 5: Verify Success and Restore Settings

: Right-click the downloaded ZIP file and select Extract All .

Ultimate Guide: How to Update the BIOS on an Acer Nitro 5 AN515-43 Go to product viewer dialog for this item. Updating the Basic Input/Output System (BIOS) on your Acer Nitro 5 AN515-43

Acer simplifies the BIOS update process by providing a Windows-based executable installer. You do not need to create a bootable USB drive for this specific model. Navigate to your folder. Right-click the downloaded ZIP file and select Extract All .

How to Update BIOS on Acer Nitro 5 AN515-43 Go to product viewer dialog for this item. Updating the BIOS (Basic Input/Output System) on your Acer Nitro 5 AN515-43

Ensure your laptop is plugged into a power source. If your computer loses power during a BIOS flash, it may "brick" (permanently damage) the motherboard. Extract the Folder: Once downloaded, right-click the file and select Extract All Run the Installer: Open the extracted folder and double-click the Confirm Flash:

Q: How do I know if I need to update my BIOS? A: You can check the BIOS version in the BIOS settings or using a system information tool. If you're experiencing issues or want to take advantage of new features, it's recommended to update your BIOS.

Before beginning, you must ensure the laptop is in a stable state to prevent failure during the flash process: Power Supply: