Lenovo ThinkSystem D2 - Page 13

• 04010014: FAN_TACH_3A: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
1. If warning is not de-asserted after several minutes, check all five fans are installed.
2. Reseat fan module a couple of times. If error still persist, replace fan module.
• 04010015: FAN_TACH_3B: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
1. If warning is not de-asserted after several minutes, check all five fans are installed.
2. Reseat fan module a couple of times. If error still persist, replace fan module.
• 04010016: FAN_TACH_4A: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
1. If warning is not de-asserted after several minutes, check all five fans are installed.
2. Reseat fan module a couple of times. If error still persist, replace fan module.
• 04010017: FAN_TACH_4B: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
1. If warning is not de-asserted after several minutes, check all five fans are installed.
2. Reseat fan module a couple of times. If error still persist, replace fan module.
• 04010018: FAN_TACH_5A: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
1. If warning is not de-asserted after several minutes, check all five fans are installed.
2. Reseat fan module a couple of times. If error still persist, replace fan module.
• 04010019: FAN_TACH_5B: Fan sensor, warning event was asserted, reading value %RPM
(Threshold %RPM)
Asserted when Fan tach reading is below warning threshold RPM.
Severity: Warning
User Action:
Chapter 2. SMM2 events 9