IBM 866011U - Netfinity 5500 - 8660, Hardware Maintenance Manual

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AC Power
LED DC Power
LED Description and Action
On On The power supply is on and
operating correctly.
On Off There is a dc power problem.
Possible causes:
1. The Power Control button
on the front of the server is
in the Off position.
Action: Press the Power
Control button to start the
server.
2. The Power switch on the
power supply is in the Off
position.
Action: Turn the Power
switch to the On position.
3. The power supply has
failed.
Action: Replace the
power supply.
Off Off There is an ac power problem.
Possible causes:
1. There is no ac power to the
power supply.
Actions: Verify that:
Ÿ
The power cord is
properly connected to
the server.
Ÿ
The power outlet
functions properly.
2. The power supply has
failed.
Action: Replace the
power supply.
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Netfinity Server HMM