Compare this to the latest version listed on the Acer Support site. Crucial safety steps to prevent system failure: Product Support - Nitro AN515-43 | Acer United States
Look for and note the current version (e.g., v1.10). update bios acer nitro 5 an51543 link
page. You will need your Serial Number, SNID, or you can search directly by the model " Nitro AN515-43 1. Check Your Current BIOS Version Compare this to the latest version listed on