HP ProLiant DL785, User Manual

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Server power-on problems flowchart
Symptoms
• • The server does not power on.
• The system power LED ( “System Insight Display LEDs” (page 10) ) is off or amber.
• The external health LED ( “System Insight Display LEDs” (page 10) ) is red or amber.
• The internal health LED ( “System Insight Display LEDs” (page 10) ) 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
Troubleshooting flowcharts 79