MAIN BIOSEC BIOS KB9052 Post navigationACER NITRO 5 N20C1 AN515-57 GH51G LA-L181P REV:1C BIOS TESTED OK LENOVO IDEAPAD MIIX520-12IKB 8TH GEN TABLET 1702B_05_01 REV: 1.0 BIOS TESTED OK