Cabled power supply unit indicator codesPress the self-diagnostic button to perform a quick health check on the cabled power supply unit (PSU)of the system.Figure 6. Cabled AC PSU status indicator and self-diagnostic button1. self-diagnostic button 2. AC PSU status indicatorTable 9. Non-redundant AC PSU status indicatorPower Indicator Pattern ConditionNot lit Power is not connected or PSU is faulty.Green A valid power source is connected to the PSU and the PSU is operational.15
