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1. Make sure that there is no obstrcution blocking power supplies and system fans' air way.
2. Make sure that power supplies does not have any fault condition.
3. Make sure that room temperature is maintained at required level.
4. Make sure that all fan modules are installed and operating properly.
5. Make sure that power supplies fans are running with higher speed than system fan.
6. If condition presists after above inspection, reseat power supply.
7. If OT warning continues to present after power supply reseat, replace power supply.
• 89 : PS5_No_Present
Power supply was removed from chassis.
Severity
Info
Serviceable
Automatically notify support
User Action
1. No user action needed.
• 90 : PS6_FANFault
Power supply 6 fan has fail condition.
Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Check PSU power cord, reseat PSU.
2. If PSU Fan Fault is still asserted, replace PSU.
• 91 : PS6_Thermal_Fault
Power supply fan has thermal related fault, possibly over-heated condition.
Severity
Critical
Serviceable
Automatically notify support
User Action
Complete the following steps:
1. Check PSU power cord, reseat PSU.
2. If PSU Thermal Fault is still asserted, replace PSU.
• 92 : PS6_12V_OV_Fault
Power supply is having 12V power Over-Voltage condition
.
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Chapter 5
FPC events
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