MAIN EC 128KB…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Post navigationDELL LATITUDE E7470 LA-C461P 6TH GEN BIOS MAIN,EC + CLEAR ME 💯% ok LENOVO IDEAPAD 5-15IIL05 NM-C681 BIOS TESTED OK