How To Remove A Power Supply Using The Hot-Plug Operation - Sun Microsystems Sun Fire V440 Parts Installation And Removal Manual

4. Push firmly on the front of the power supply to engage the power supply
connectors with the motherboard connectors.
Make sure that the power supply is fully seated by aligning the front of the power
supply with the scribe line on the bottom of the power supply bay.
5. Tighten the Phillips No. 2 captive screw to secure the power supply to the chassis.
Turn the screw until it stops to tighten it completely.
What Next
Complete this task:
"How to Power On the System" on page 19
Verify that the power supply is operating correctly. Check the Service Required,
Standby Available, and Power OK LEDs on the power supply. You should hear the
power supply fan start spinning and the two green LEDs should light within three
seconds after restoring power to the system. For more information about the power
supply LEDs, see:
"Power Supply LEDs" on page 6
To reassemble the system, close and lock the system doors.
How to Remove a Power Supply Using
the Hot-Plug Operation
The system's power supply hot-plug feature enables you to remove a power supply
without shutting down the operating system or turning off the system power,
provided that the other power supply is online, working, and properly secured.
When removing a power supply using the hot-plug operation, you need to issue a
software command to prepare the system for the hot-plug operation. This command
will also light the power supply OK-to-Remove LED.
Use the Advanced Lights Out Manager (ALOM) software tool to initiate a hot-plug
operation of the Sun Fire V440 server's power supply.
The following procedure assumes that you are accessing the system console by the
default method of connecting to the serial management port (SERIAL MGT) of the
Sun Fire V440 server.
52 Sun Fire V440 Server Parts Installation and Removal Guide • July 2003