The system ID(s) currently in the system is either invalid or, if the EFI_SYSID_BMC_WARNING, EFI_SYSID_BMC_READ_ERROR or EFI_SYSID_BMC_WRITE_ERROR events are also present, inaccessible to the system firmware. A stop boot condition will be generated and software license will probably be invalid. Data Field: 64-bit value. If preceded by 0xbad00000000000 the following valid values are possible: 0000 -> valid UUID (should never see this one) 0001 -> magic UUID 0002 -> inaccessible UUID 0004 -> invalid (bad CRC) UUID If zero, then one of the following conditions occurred: Invalid combination of primary and secondary system ID values User declined copying/entering system ID values when prompted by firmware All other values indicate failure during attempt to update system IDs.