Next time your system refuses to boot and you need a clean slate, don’t search for a non-existent BIOS format button. Instead, grab a spare USB drive, create a bootable Windows installer or GParted live disk, and let the BIOS do what it does best: point your computer to the right tool for the job.
The phrase "format drive from BIOS" is a slight misnomer, like saying "I cooked dinner using my refrigerator." The refrigerator (BIOS) keeps the ingredients cold, but the stove (bootable tool) does the actual cooking. format drive from bios
A USB drive (or CD) and the DBAN ISO.