Updating the BIOS can improve system stability, compatibility, and performance — but do this carefully. Here’s a concise, step-by-step guide for the Acer Nitro 5 AN515-43.
Follow the on-screen prompts. Your laptop will automatically restart and may stay on a black screen or a progress bar for several minutes. Do not touch the power button until it returns to the Windows login screen. Acer Community Important Notes How to Update the BIOS on an Acer Nitro update bios acer nitro 5 an51543
Remove USB drives, printers, or external mice. or external mice.