How to remove or reset Dell laptop bios password
- Start your laptop while while pressing/holding F2 to get into the BIOS / UEFI
- Setup unlock password window will appear, with System Number: CRV4XY1-595B etc.
- Enter the 7 digits into form field below, choose dash and press Send Request button
ImportantYou may have to press CTRL + Enter for some Dell laptop models!
Insert code from bios here, should be something like: CRV4XY1
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Boot while while pressing/holding F2 to get into the BIOS / UEFI When the enter password window appears then press Alt + r or Alt Gr +r "Enter rescue password" window will appear, with YYYY-MM-DD..
Start your laptop by pressing power button, enter wrong password 3 times or just press enter button 3 times, system disabled box with 18-digit code appears..