here is another file DELL Inspiron 15-5547 1.0 Bios Ver: A10 i5-4210U ATI R7 265 (1002-6900) ZAVCO LA-B012P 128 KB 8MB hope it helps
Dell Inspiron 5547 LA-B012p rev: 1.0 not power on fixed https://bios-fix.com/index.php?threads/dell-inspiron-5547-not-power-on.49801/#post-82535