Once inside the BIOS, go to Security > System Password and change it to blank to remove it. Method 2: Contact Dell Support (Official Route)
If you have been searching for "Dell Latitude 7300 BIOS password reset work," you have likely found dozens of forums suggesting everything from removing a watch battery to using MS-DOS commands. Unfortunately, this model is different. dell latitude 7300 bios password reset work
Here’s what actually works: