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Troubleshooting 95
Power-On Problems Flowchart
Symptoms:
• The server does not power on.
• The system power LED is off or amber.
• The external health LED is red or amber.
• The internal health LED is red or amber.
NOTE: For the location of server LEDs and information on their
statuses, refer to the server documentation.
Possible causes:
• Improperly seated or faulty power supply
• Loose or faulty power cord
• Power source problem
• Power on circuit problem
• Improperly seated component or interlock problem
• Faulty internal component
Item Refer to
1 Server user guide or setup and installation guide, located on
the Documentation CD or the HP website
(http://www.hp.com/products/servers/platforms
).
2 "HP Insight Diagnostics (on page 80)"
3 "Loose Connections (on page 108)"
4 Server maintenance and service guide, located on the
Documentation CD or the HP website
(http://www.hp.com/products/servers/platforms
)
5 "Integrated Management Log (on page 80)"
6 "Power Source Problems (on page 105)"