806f0823-2101ffff Watchdog Timer interrupt occurred for [WatchdogElementName].Explanation: The Watchdog Timer has expired. A watchdog interrupt has occurred.May also be shown as 806f08232101ffff or 0x806f08232101ffffSeverity: InfoAlert Category: System - OtherServiceable: NoCIM Information: Prefix: PLAT and ID: 0376SNMP Trap ID:Automatically notify Support: NoUser response: Information only; no action is required.806f090c-2b810001 [PhysicalMemoryElementName] on Subsystem [MemoryElementName] Throttled.Explanation: IMM determined DIMM 1 in Compute Book 1 has been throttled due to high temperature.May also be shown as 806f090c2b810001 or 0x806f090c2b810001Severity: WarningAlert Category: System - OtherServiceable: yesCIM Information: Prefix: PLAT and ID: 0142SNMP Trap ID: 22Automatically notify Support: noUser response: Complete the following steps until problem is solved:1. Check the IMM event log for any fan or cooling related issues.2. Make sure that the airflow at the front and rear of the server is not obstructed and that fillers are in place andcorrectly installed.3. Make sure that the room temperature is within operating specifications.4. Check IBM Support site for Service Bulletins/RETAIN tips related to an throttled DIMM Condition.5. If eXFlash DIMM, make sure the eXFlash DIMM FW is updated to the latest level.6. If the DIMM problem persists and there are no other DIMMs with the same indication, replace the DIMM.7. If the eXFlash DIMM problem persists and there are no other eXFlash DIMMs with the same indication, confirmthat the eXFlash DIMM is under warranty before replacement.Related Links:v “Server features and specifications” on page 7v “Removing a DDR3 compute book” on page 283v “Replacing a DDR3 compute book” on page 284v “Removing the DDR3 compute book cover” on page 218v “Replacing the DDR3 compute book cover” on page 220v “Removing a memory module” on page 239v “Replacing a memory module” on page 240v “Flash DIMMs” on page 51806f0823-2101ffff • 806f090c-2b810001Appendix B. Integrated management module II (IMM2) error messages 1093