Lenovo NeXtScale n1200, Installation And Service Manual

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special utility software so that adapter firmware can be upgraded. Gen1/Gen2 settings can be
configured via F1 Setup -> System Settings -> Devices and I/O Ports -> PCIe Gen1/Gen2/Gen3
Speed Selection, or the ASU Utility.
4. Replace the adapter.
• I.3808004 [I.3808004]
Explanation: The IMM System Event log (SEL) is full. IPMI System Event Log is Full
Severity
Info
User Response
Complete the following steps:
1. Use the IMM Web Interface to clear the event log.
2. If IMM communication is unavailable, use F1 Setup to access System Event Logs Menu and
Choose Clear IMM System Event Log and Restart Server.
• I.3818001 [I.3818001]
Explanation: The firmware image capsule signature for the currently booted flash bank is invalid. Current
Bank CRTM Capsule Update Signature Invalid
Severity
Info
User Response
Complete the following steps:
1. Reboot the system. Will come up on backup UEFI image. Update the primary UEFI image.
2. If error does not persist no additional recovery action is required.
3. If error persists, or boot is unsuccessful, (Trained service technician only) Replace the system
board.
• I.3818002 [I.3818002]
Explanation: The firmware image capsule signature for the non-booted flash bank is invalid. Opposite
Bank CRTM Capsule Update Signature Invalid
Severity
Info
User Response
Complete the following steps:
1. Update the backup UEFI image.
2. If error does not persist no additional recovery action is required.
3. If error persists, or boot is unsuccessful, (Trained service technician only) Replace the system
board.
• I.3818003 [I.3818003]
Explanation: The CRTM flash driver could not lock the secure flash region. CRTM Could not lock secure
flash region
Severity
Info
User Response
Complete the following steps:
1. If system failed to boot successfully, DC cycle the system.
Appendix B. UEFI/POST diagnostic codes
697