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PRIMERGY RX200 S2 User’s Guide
Installing Internal Options
7
7.8.4 Replacing a Power Supply Unit when the Redundant
Function is Enabled
When the system power supply redundant function is enabled, a failed power supply unit can be
replaced without turning off the server.
After removing the power supply unit, be sure to install a new unit.
■ Power Supply Unit LED Status
■ Replacing the Power Supply Unit
1 Remove the power cable from the failed power supply unit.
2 Remove the failed power supply unit.
"■ How to Remove the Power Supply Unit" (pg.198)
3 Install the new power supply unit.
4 Plug the power cable into the inlet of the new power supply unit.
Power supply unit LED
Green On: The unit is operating normally
Amber On: An AC power supply is connected
or an error is detected in the
power supply unit