Updating the BIOS “flashing” on an old motherboard from the early 2000s using DOS from a floppy disk and the awdflash utility.
You can follow more detailed instructions on the procedure in this video:
Flashing a BIOS via floppy disk is a classic method. Here is a more detailed, step-by-step guide to ensure the process goes smoothly. More details on the website: PCMasterX.COM
