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Chapter 1: Introduction
Figure 1-1. Control Panel
1.4 Chassis Views
Control Panel
Power switches and status LEDs are located on the control panel on the front of the chassis.
Control Panel Features
Item
Features
Description
1
Power button
The main power switch applies or removes primary power from the power supply to
the server but maintains standby power.
2
Reset button
Forces the system to reboot
3
Power LED
Indicates power is being supplied to the system power supply units. This LED is
illuminated when the system is operating normally.
4
HDD LED
Indicates hard disk drive activity
5
NIC LED
Indicates network activity on the LAN when flashing.
6
NIC LED
Indicates network activity on the LAN when flashing.
7
Power Fail
Indicates one of the power supply modules has failed
8
Information LED Alerts operator to several states, as noted in the table below
Information LED
Status
Description
Continuously on and
red
An overheat condition has occured.
(This may be caused by cable congestion.)
Blinking red (1Hz)
Fan failure, check for an inoperative fan.
Blinking red (0.25Hz)
Power failure, check for a non-operational power
supply.
Solid blue
Local UID has been activated. Use this function
to locate the server in a rack mount environment.
Blinking blue
Remote UID is on. Use this function to identify
the server from a remote location.
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