How To Format Hard Drive From Bios ((free)) -

Once the computer boots from your external media, you aren't yet in the OS; you are in a pre-installation environment. To format without actually installing a new OS:

On many modern PCs, you can press a boot menu key ( F12 on Dell, F8 on HP, etc.) to choose the USB without entering BIOS. how to format hard drive from bios

This is the most standard method for formatting a drive when your operating system won't boot or you want a fresh start. How do I wipe an SSD from BIOS? : r/buildapc Once the computer boots from your external media,

You cannot format a hard drive directly from the BIOS screen. How do I wipe an SSD from BIOS

While it is a common misconception that you can format a hard drive directly within the BIOS settings, the BIOS (Basic Input/Output System) does not have built-in disk formatting tools. Instead, you must use the BIOS to boot your computer from a bootable device—like a USB drive or DVD—that contains the necessary formatting software.