Updating your Acer Nitro 5 BIOS is a straightforward process if you stick to the official Acer drivers and ensure constant power. Always double-check your model number before downloading, and never interrupt the flashing process once it has begun.

Acer provides two types of BIOS updates: Windows-based (easier) and DOS-based (USB drive). We recommend the Windows-based method if available.

Always verify your exact model number (e.g., AN515-57-79J0) on Acer’s site – using the wrong BIOS will brick the laptop.

Before you begin, ensure you meet these requirements to prevent failure:

Follow these steps to safely flash your BIOS using the official Acer Support method. 1. Check Your Current Version