DELL_Inspiron 15R-5521-5286(P28F) Bios VAW00 LA-9104P REV 1.0 (A00) Q32B-104HIP(UH6) QH16-04HIP(UH2) BIOS A07 EC 2MB Main 4MB
How to unlock bios & Hard-Drive password for Dell Inspiron 15R 5521 https://fixbios.com//index.php?thread...-for-dell-inspiron-15r-5521.43420/#post-55703