Download: Zu.exe [best]

Clears BIOS-level ATA passwords without needing the original master or user password.

compatible with major brands such as Western Digital , Hitachi/IBM , Fujitsu , and Maxtor . Zu.exe Download

Set your computer's SATA mode to IDE or Legacy rather than AHCI to allow the DOS utility to "see" the drive. Clears BIOS-level ATA passwords without needing the original

Use a tool like Rufus to create a bootable USB stick with FreeDOS . Zu.exe Download