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Dell PowerEdge 6850 Руководство пользователя
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  System Overview
Dell™ PowerEdge™ 6850 Systems User's Guide
  Indicators on the Bezel
  Front-Panel Features and Indicators
  Back-Panel Features and Indicators
  Power Indicator Codes
  System Features
  Supported Operating Systems
  Power Protection Devices
  Other Documents You May Need
  Obtaining Technical Assistance
This section describes the major hardware and software features of your system and provides information about the indicators on the system's front and back
panels. It also provides information about other documents you may need when setting up your system and how to obtain technical assistance.
 Indicators on the Bezel
The optional locking system bezel incorporates a system status indicator. The system status indicator lights blue when the system is operating correctly and
lights amber when the system needs attention due to a problem with power supplies, fans, system temperature, or hard drives.
Table 1-1
lists the system's indicator patterns. Different patterns are displayed as events occur in the system.
 Table 1-1. System Status Indicator Patterns
 
 
Blue indicator
Amber indicator
Off
Off
Off
Blinking
On
Off
Blinking
Off
 
NOTE:
The blue indicator always blinks during system identification, even if an error has been detected. After the system is identified, the blue indicator
stops blinking and the amber indicator resumes blinking.
 Front-Panel Features and Indicators
Figure 1-1
shows the controls, indicators, and connectors located behind the optional rack bezel on the system's front panel.
 Figure 1-1. Front-Panel Features and Indicators
 Table 1-2. Front-Panel LED Indicators, Buttons, and Connectors 
 
 
 
Indicator, Button,
Icon
Description
or Connector
 
Description
Power is not available to the system.
The system has detected an error. See your Installation and Troubleshooting Guide for more information.
Power is on, and the system is operational.
The indicator has been activated to identify the system in a rack.