…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Post navigationLIFEBOOK A573GX CP659681-Z1 CP659681-X1 BIOS TESTED OK MAIN EC SAMSUNG NP300E5C SCALA3-15CRV REV 1.0 BA41-020295A BIOS TESTED OK