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Chapter 1: Introduction
Control Panel Features
Item Feature Description
1 Information LED See table below.
2 NIC2 LED
3 NIC1 LED
4 HDD LED
5 Power LED
Indicates power is being supplied to the system power supply units.
This LED should normally be illuminated when the system is operating.
6 UID LED/Button
of the Information LED and the blue LED on the rear of the chassis.
These are used to locate the server in large racks and server banks.
7 Power Button
The main power button is used to apply or remove power from the
removes the main power but maintains standby power.
Information LED
Status Description
Continuously on and
red
An overheat condition has occurred.
(This may be caused by cable congestion.)
Blinking red (1Hz) Fan failure, check for an inoperative fan.
Solid blue
UID has been activated locally to locate the
server in a rack environment.
Blinking blue
UID has been activated using IPMI to locate the
server in a rack environment.
Figure 1-1. Control Panel View
1.4 Server Chassis Features
Control Panel
The switches and LEDs located on the control panel are described below. See Chapter 4 for
details on the control panel connections.
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