…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Post navigationHP ALL IN ONE DAN97RMB6D0 REV D BIOS + EC 100% TESTED OK ACER ASPIRE 3820TG JM31-CP MB 09921-3 09921-3M 48.4HL01.03M BIOS TESTED OK