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S
S
UPER
ERVER 6028U-T Series User's Manual
6-7
Power Supply
The 6028U-T Series has a 1000 watt redundant hot-plug power supply consisting of
two power modules. Each power supply module has an auto-switching capability,
which enables it to automatically sense and operate at a 100V - 240V input voltage.
Replacing a Power Supply Module
If either of the two power supply modules fail, the other module will take the full
load and allow the system to continue operation without interruption. The Power
Fail LED will illuminate and remain on until the failed unit has been replaced.
Replacement units can be ordered directly from Supermicro. The power supply
units have a hot-plug capability, meaning you can replace the failed unit without
powering down the system.
Replacing the Power Supply
1. First unplug the AC power cord from the failed power supply module.
2. Depress the release tab on the power supply module as illustrated.
3. Use the handle to pull the module straight out of the chassis.
4. Replace the failed hot-swap unit with another identical power supply unit.
5. Push the new power supply unit into the power bay until it clicks.
6. Plug the AC power cord back into the unit and power up the server.
6-12
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