Power Supply; Power Supply Failure - Supermicro SUPERSERVER 6025W-UR User Manual

S S
UPER ERVER 6025W-UR User's Manual
6-5

Power Supply

The SuperServer 6025W-UR has a 700 watt redundant power supply consisting
of two power modules. Each power supply module has an auto-switching capabil-
ity, which enables it to automatically sense and operate at a 100V - 240V input
voltage.

Power Supply Failure

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 PWR Fail
LED will illuminate and remain on until the failed unit has been replaced. Replace-
ment units can be ordered directly from Supermicro (see contact information in the
Preface). The power supply units have a hot-swap capability, meaning you can
replace the failed unit without powering down the system.
Removing/Replacing the Power Supply
You do not need to shut down the system to replace a power supply unit. The
backup power supply module will keep the system up and running while you replace
the failed hot-swap unit. Replace with the same model (see part number in the Ap-
pendix), which can be ordered directly from Supermicro.
1. First unplug the power cord from the failed power supply module
2. Depress the locking tab on the power supply module and use the handle to
pull it straight out.
3. Replace the failed hot-swap unit with another identical power supply unit.
4. Push the new power supply unit into the power bay until you hear a click.
5. Secure the locking tab on the unit and fi nish by plugging the AC power cord
back into the unit.
6-10