2Replace the faulty power supply with a new power supply. See "Power Supply" on page 42. If the problem is not resolved, see ""Getting Help" on page 95."
Problem
•Power button is not blinking green and the system does not power up.
Action
1Ensure that the power cable is properly connected between the power supply and electrical outlet.
2If you have a UPS, make sure that it is connected properly both to the power supply and to the electrical outlet.
3Ensure that the power supply is properly installed by reconnecting the power cables to the system board. See "Installing the Power Supply" on page 43.
4Replace the power supply with a new power supply. See "Power Supply" on page 42.
5If the problem persists, see ""Getting Help" on page 95."
Troubleshooting System Cooling Problems
Problem
•Systems management software issues a
Action
Ensure that none of the following conditions exist:
•System cover or cooling shroud is removed.
•Ambient temperature is too high.
•External airflow is obstructed.
•Cables inside the system obstruct airflow.
•A cooling fan has failed. See "Troubleshooting a Fan" on page 75.
Troubleshooting a Fan
Problem
•
•Systems management software issues a
Troubleshooting Your System
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