Dell Latitude 2120 Bios Password Reset ✦ Original & Original

If you are comfortable opening your laptop, you can physically reset the BIOS settings, including the password, by disconnecting the CMOS battery.

If the CMOS battery reset failed, your next option is using a "Master Password" generator. When you enter the wrong BIOS password on a Dell multiple times, the system will eventually display a "System Disabled" screen with a series of numbers (e.g., 12345-67890 ). dell latitude 2120 bios password reset

Once you successfully reset the BIOS, ensure you never get locked out again. If you are comfortable opening your laptop, you