MAIN EC 128KB…This content is for 30-days, 90-days, 180-days, and 365-day members only.Login Join Now Post navigationDELL LATITUDE E7470 LA-C461P 6TH GEN BIOS MAIN,EC + CLEAR ME 💯% ok LENOVO IDEAPAD 5-15IIL05 NM-C681 BIOS TESTED OK