Replacing Hot-Plug Power Supply - Samsung NAS Series Hardware User Manual

To replace the component, reverse the removal procedure.

Replacing hot-plug power supply

The system comes with two hot-plug power supplies (770W). These PSUs are capable of redundant
power supply; when one of them fails, the other will provide power to the entire system.
To remove a hot-plug power supply:
1. Determine how many hot-plug power supplies are installed:
•
-If only one hot-plug power supply is installed, power down and remove the power cord from
the ES NAS Disconnect the power cord from the power supply.
•
-If more than one hot-plug power supply is installed, continue with the next step.
2. Unplug the AC power cord.
3. Press the red latch next to the handle to unlock it.
4. Slide the power supply out of the power supply bay.
To replace the component, reverse the removal procedure. Observe the following warning.
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