Lenovo ThinkSystem DW612S Neptune DWC Instructions Manual page 29

– If Input Power Good Indicator (IN) is not lit on, check power cord and input voltage of indicated
power supply.
– If Output Power Good Indicator (OUT) is not lit on, reseat indicated power supply.
– If Fault Indicator (!) is lit on, replace indicated power supply.
2. If the event persists, please consult with technical service.
• 086F01A9: PSU 6 Vin UV: Power Supply, Power Supply Failure detected was asserted.
The indicated power supply reports its input voltage reaches to the undervoltage lockout limit.
Severity: Error
Alert Category: PSU - Power Supply event
SNMP Trap ID: 141492649
User Action:
1. Check LED status of indicated power supply as
– If Input Power Good Indicator (IN) is not lit on, check power cord and input voltage of indicated
power supply.
– If Output Power Good Indicator (OUT) is not lit on, reseat indicated power supply.
– If Fault Indicator (!) is lit on, replace indicated power supply.
2. If the event persists, please consult with technical service.
• 086F01AA: PSU 7 Vin UV: Power Supply, Power Supply Failure detected was asserted.
The indicated power supply reports its input voltage reaches to the undervoltage lockout limit.
Severity: Error
Alert Category: PSU - Power Supply event
SNMP Trap ID: 141492650
User Action:
1. Check LED status of indicated power supply as
– If Input Power Good Indicator (IN) is not lit on, check power cord and input voltage of indicated
power supply.
– If Output Power Good Indicator (OUT) is not lit on, reseat indicated power supply.
– If Fault Indicator (!) is lit on, replace indicated power supply.
2. If the event persists, please consult with technical service.
• 086F01AB: PSU 8 Vin UV: Power Supply, Power Supply Failure detected was asserted.
The indicated power supply reports its input voltage reaches to the undervoltage lockout limit.
Severity: Error
Alert Category: PSU - Power Supply event
SNMP Trap ID: 141492651
User Action:
1. Check LED status of indicated power supply as
– If Input Power Good Indicator (IN) is not lit on, check power cord and input voltage of indicated
power supply.
– If Output Power Good Indicator (OUT) is not lit on, reseat indicated power supply.
– If Fault Indicator (!) is lit on, replace indicated power supply.
2. If the event persists, please consult with technical service.
• 086F01AC: PSU 9 Vin UV: Power Supply, Power Supply Failure detected was asserted.
The indicated power supply reports its input voltage reaches to the undervoltage lockout limit.
Severity: Error
Alert Category: PSU - Power Supply event
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Chapter 2 SMM2 events