the computer and press F2 repeatedly when the Dell logo appears to enter the BIOS. Enter the current password when prompted.
Enter the current password, then leave the "New Password" field blank. Save changes and exit to remove the lock entirely. 2. Standard Recovery (Password Forgotten) dell latitude 5520 bios password reset
If you have the current password and simply want to remove or change it: the computer and press F2 repeatedly when the
: Enter your current administrator or system password. dell latitude 5520 bios password reset
: Navigate to the Security or System Security section.
Flashing the BIOS chip can permanently brick your motherboard if done incorrectly.