[portable] Download New: Dell Bios Password Reset Tool
Dell is aware of these unauthorized tools and warns that they can be used by attackers to bypass security. Use of these tools is at your own risk and may not work on commercial platforms with "Master Password Lockout" enabled. Important Considerations for Newer Models
Turn on the computer and enter the wrong password 3–5 times until an error code (often called a "system number" or "hash") appears. Write down this exact code and contact Dell Technical Support Provide the code and proof of ownership to receive a unique Release Code Physical PSWD Jumper (Desktops Only): dell bios password reset tool download new
Restart your computer and enter an incorrect BIOS password 3–5 times. A system-disable or "System Number" code will appear on the screen. Dell is aware of these unauthorized tools and
Contact Dell Technical Support with this code and proof of ownership. Write down this exact code and contact Dell