Reconnect the battery, reassemble the laptop, and turn it on.
: While more common on Dell desktops, some Latitude motherboards feature a "PSWD" jumper. Removing this jumper and booting the system can force the BIOS to ignore existing password restrictions. Conclusion Whether through the official Dell Support Manuals dell latitude 3380 bios password reset
Method 1: The Official Dell Master Password Generator (Recommended) Reconnect the battery, reassemble the laptop, and turn it on
If you have access to the current password, you can remove it through the system setup: Conclusion Whether through the official Dell Support Manuals
Forgetting the BIOS/Administrator password on a Dell Latitude 3380 can be a major hurdle, preventing access to critical hardware settings, boot order changes, or security features. Because the BIOS password is a security measure designed to protect the machine's core configurations, resetting it is not as simple as resetting a Windows user password.
Turn off the laptop and replace the jumper plug to its original position. Important Considerations & Best Practices