Servicing Power Supplies; Power Supply And Ac Power Connectors - Oracle SPARC T5-4 Service Manual

Servicing Power Supplies

The server contains two power supplies, which provide 1 + 1 power redundancy. If you need to
replace a power supply, you can do so while the server is operating.
Note -
into separate power sources wired to two separate circuits.
Caution -
discharge. This discharge can cause failure of server components.
These topics describe service procedures for the power supplies in the server.
"Power Supply and AC Power Connectors" on page 135
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"Power Supply and AC Power Connector LEDs" on page 137
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"Determine Which Power Supply Is Faulty" on page 138
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"Remove a Power Supply" on page 138
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"Install a Power Supply" on page 140
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"Verify a Power Supply" on page 143
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Power Supply and AC Power Connectors

Power supply units are accessed from the front of the server.
To take full advantage of the server's power redundancy, plug the two power supplies
This procedure requires that you handle components that are sensitive to electrostatic
Servicing Power Supplies 135