IBM System x3650 M5 Installation And Service Manual page 383

2. Replace the failing fan. (n = fan number)
80010204-1d05ffff Numeric sensor [NumericSensorElementName] going low (lower critical) has asserted. (Fan
5A/5B Tach)
Explanation: This message is for the use case when an implementation has detected a Lower Critical sensor going
low has asserted.
May also be shown as 800102041d05ffff or 0x800102041d05ffff
Severity: Error
Alert Category: Critical - Fan Failure
Serviceable: Yes
CIM Information: Prefix: PLAT and ID: 0480
SNMP Trap ID: 11
Automatically notify Support: No
User response:
1.
Reseat the failing fan n, which is indicated by a lit LED near the fan connector on the system board.
2. Replace the failing fan. (n = fan number)
80010204-1d06ffff Numeric sensor [NumericSensorElementName] going low (lower critical) has asserted. (Fan
6A/6B Tach)
Explanation: This message is for the use case when an implementation has detected a Lower Critical sensor going
low has asserted.
May also be shown as 800102041d06ffff or 0x800102041d06ffff
Severity: Error
Alert Category: Critical - Fan Failure
Serviceable: Yes
CIM Information: Prefix: PLAT and ID: 0480
SNMP Trap ID: 11
Automatically notify Support: No
User response:
1. Reseat the failing fan n, which is indicated by a lit LED near the fan connector on the system board.
2. Replace the failing fan. (n = fan number)
80010204-1d05ffff • 80010204-1d06ffff
Appendix A. Integrated management module II (IMM2) error messages
367