We reset/unlock bios administrator password and HardDisk password for Dell inspiron 3576 Click the link below to buy the code for unlocking your laptop https://bios-fix.com//index.php?resou...l-with-service-tag-1f66-6ff1-1f5a-or-3a5b.95/ We need only service tag (system number) to unlock it for example in the photo below the service tag (system number) is: 7133177-6FF1 6RBKJ72-6FF1 or Add my skype: [email protected] Telegram: bios_fix Join Telegram: https://t.me/bios_fix WhatsApp: +16176147065 Join WhatsApp: https://wa.me/16176147065 Join my skype: https://join.skype.com/invite/oxd56EXtReTk Join telegram channel : https://t.me/unlock_bios After payment processing, your master password will be sent immediately (to your email and PayPal email address) After entering your password, press the left Ctrl key and continue holding it, press Enter key twice. We send to you the password and you must type it on password prompt and then the laptop gets unlock