Troubleshooting 85
Server Blade Power-On Problems Flowchart
Symptoms:
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The server does not power on.
The power on/standby LED is off or amber.
The 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 HP website (http://www.hp.com/products/servers/proliant-
bl/p-class/info).
2 "General Diagnosis Flowchart (on page 83)"
3 "Loose Connections (on page 79)"
4 Power Calculator on the HP website
(http://www.hp.com/go/bladesystem/powercalculator).
5 HP BladeSystem Maintenance and Service Guide located on
the HP website (http://www.hp.com/products/servers/proliant-
bl/p-class/info).
6 Integrated Lights-Out User Guide located on the HP website
(http://www.hp.com/products/servers/proliant-bl/p-class/info).
7 Server maintenance and service guide, located on the HP
website (http://www.hp.com/products/servers/proliant-bl/p-
class/info).
