TroubleshootingEvent messagesUEFI diagnostic codes3048005On this page3048005 : [3048005] UEFI has booted from the backup flash bank.[3048005] UEFI has booted from the backup flash bank.Booting Backup UEFI ImageSeverityInfoUser ResponseComplete the following steps: Return the system to primary bank.Related LinksRecovering a UEFI imageGive documentation feedback