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Chapter 3: Maintenance and Component Installation
3.11 Power Supply
The SYS-510T-WTR chassis comes equipped with two redundant 500 Watt hot-plug power
supplies. These power supplies are auto-switching capable and automatically sense and
operate at a 100V to 240V input voltage. An amber light will be illuminated on the power supply
when the power is off. An illuminated green light indicates that the power supply is operating.
Power Supply Failure
The SYS-510T-WTR includes a redundant power supply, which allows the server to continue
running when one power supply has been removed. Replacement units can be ordered
directly from Supermicro.
Replacing the Power Supply
1. Unplug the AC power cord from the failed power supply module (with the RED LED lit
up).
2. Push the release tab (on the back of the power supply) as illustrated, then pull the
power supply out using the handle provided.
3. Push the new power supply module into the power bay until you hear a click (replace
with the same model).
4. Reconnect the power cord to the new module and make sure the GREEN LED is lit up
and the power supply fans are rotating.
