13
Chapter 1: Introduction
Rear View
Figure 1-3. System: Rear View
System Features: Rear
Feature Description
Power Supplies Dual redundant power supply modules, PWS1 at bottom, PWS2 at top
Fans Four 8-cm fans
PWS2
Fans (4)
PWS1
Power Supply Indicator
LEDs on the power supplies indicate the status of the module.
Power Supply Indicator
LED Color and State Power Supply Condition
Solid Green Indicates that the power supply is on
Blinking Green
Blinking Amber Indicates that the power supply has a warning condition and continues to operate.
Solid Amber
Indicates that the power supply is plugged in, and is in an abnormal state. The
system might need service. Please contact Supermicro technical support.
No AC power to modules