Many systems shipped natively with these variants. If your system still runs version 5.15, an upgrade to 6.18 is highly recommended if you are changing hardware components. Key Reasons to Update the MS-7613 Firmware
Do not download BIOS files from obscure forums or file-hosting sites unless you understand the risks. Here are safe sources: ms 7613 ver 11 bios update top
. Most users report that updates will not run on Windows 10 or 11. Many systems shipped natively with these variants