6-8
SUPERSERVER 1027R-WRF USER'S MANUAL
6-5 Power
Supply
The SUPERSERVER 1027R-WRF has two 700 Watt power supplies, which are
auto-switching capable. This enables it to automatically sense and operate with a
100V to 240V input voltage.
Power Supply Failure
If the power supply module fails, the Universal Information LED on the control
panel will blink slowly and remain so until the failed module has been replaced.
Replacement modules can be ordered directly from Supermicro (see contact
information in the Preface).
Removing/Replacing the Power Supply (Figure 6-6)
1. Check the LEDs on the power supplies to determine which module has failed.
2. Push the release tab (on the back of the power supply) as illustrated.
3. Pull the power supply out using the handle provided.
4. Replace the failed power module with the same model.
5. Push the new power supply module into the power bay until you hear a click.
Figure 6-6. Removing/Replacing the Power Supply
