Post navigation ACER ASPIRE 3820TG JM31-CP MB 09921-3 09921-3M 48.4HL01.03M BIOS TESTED OK LENOVO IDEAPAD FLEX-15IML EL5CA_EL534_EL434 LA-H104P REV: 1.0 MAIN BIOS CLEAR ME + KB9022Q TESTED OK