S.680B8 [S.680B8]Explanation: Internal QPI Link Failure Detected. Internal QPI Link Failure DetectedSeverity: ErrorUser response: Complete the following steps:1. Check IBM support site for an applicable service bulletin or firmware update that applies to this error.2. Inspect processor socket for foreign debris or damage. If debris is found remove debris.3. If error recurs, or socket damage is found, replace the compute book.4. (Trained Service Technician Only) Replace the processor.S.680B9 [S.680B9]Explanation: External QPI Link Failure Detected. External QPI Link Failure DetectedSeverity: ErrorUser response: Complete the following steps:1. Check IBM support site for an applicable service bulletin or firmware update that applies to this error.2. Inspect processor socket for foreign debris or damage. If debris is found remove debris.3. If error recurs, or socket damage is found, replace the compute book.W.3048006 [W.3048006]Explanation: UEFI has booted from the backup flash bank due to an Automatic Boot Recovery (ABR) event.Automated Boot Recovery, Booting Backup UEFI ImageSeverity: WarningUser response: Complete the following steps:1. Check IBM support site for an applicable service bulletin or firmware update that applies to this error.2. Reflash Primary UEFI image. Refer to UEFI Recovery section of service information for this product.3. Replace the standard I/O book.W.305000A [W.305000A]Explanation: An invalid date and time have been detected. RTC Date and Time IncorrectSeverity: WarningUser response: Complete the following steps:1. Check IMM/chassis event log. This event should immediately precede 0068002 error. Service that event or anyother battery related errors.2. Use F1 Setup to reset date and time. If problem returns after a system reset, replace CMOS battery.3. If problem persists then check IBM support site for an applicable service bulletin or firmware update that appliesto this error.4. Replace the standard I/O book.S.680B8 • W.305000A1680 System x3850 X6 and x3950 X6 Types 3837 and 3839: Installation and Service Guide