11
Chapter 1: Introduction
Control Panel
Figure 1-3. Control Panel
Power Button
Power LED
Overheat LED
Reset Button
HDD LED
NIC LEDs
Control Panel Features
Feature
Description
Power button
The main power switch applies or removes primary power from the power supply to the server
but maintains standby power.
Reset button
Reboots the system.
Power LED
Indicates power is being supplied to the system power supply units. This LED is illuminated
when the system is operating normally.
NIC LEDs
Indicate network activity on LAN1 and LAN2 when flashing.
Power Fail LED Indicates a power supply module has failed.
HDD LED
Indicates activity on the hard drive when flashing.
Overheat LED
Indicates an overheat condition.
Caution
: Since the system continues to draw a small amount of power in standby mode (and
fans are off), there is a potential for overheating if the system is idle for a long time. In this
situation, there is no warning from the overheat/fan fail LED.
Power LED
