To reset the BIOS password on a Dell Latitude 5520 Go to product viewer dialog for this item.

Security

Navigate to the section and select System Password or Setup Password .

Method 3: Disabling the Password via BIOS (If you gain access)

  1. Download a third-party tool: Download a reputable third-party tool, such as Hiren's BootCD or Kon-Boot.
  2. Create a bootable USB drive: Create a bootable USB drive using the downloaded tool.
  3. Boot from the USB drive: Insert the USB drive into the laptop and restart it. Press the F12 key to enter the boot menu and select the USB drive as the boot device.
  4. Reset the BIOS password: Follow the on-screen instructions to reset the BIOS password.
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