Fixes issues with new RAM sticks, SSDs, or peripherals.
Open msinfo32 again to confirm that the matches the new version you downloaded. What to Do If Something Goes Wrong
Only update if:
: Open System Information in Windows and look for "BIOS Version/Date" to see if you actually need an update. Download Firmware : Visit the Acer Drivers and Manuals site.
This article provides the , a step-by-step walkthrough, and critical warnings to protect your investment. update bios acer nitro 5 an51543 link
Look for and note the current version (e.g., v1.10).
However, because the update process on this specific model can cause the screen to go black for a worrying amount of time, it requires patience. If you are uncomfortable with the process of flashing firmware, you might want to use the Acer Care Center utility built into Windows, which handles the update automatically in a more user-friendly way. Fixes issues with new RAM sticks, SSDs, or peripherals
Updating the BIOS is not something you need to do every day, but it is necessary when:
, BIOS updates typically cannot be reversed, so only update if you are having issues or need the improvements. Download Firmware : Visit the Acer Drivers and Manuals site
: Go to the Acer Support Site, enter your serial number (SNID) or search for "Nitro AN515-43," and expand the BIOS/Firmware section .