Table 1-2. Front-Panel LED Indicators, Buttons, and Connectors (continued)

Item

Indicator, Button, or

Icon

Description

 

Connector

 

 

 

 

 

 

2

NMI button

 

Used to troubleshoot software and

 

 

 

device driver errors when using

 

 

 

certain operating systems. This

 

 

 

button can be pressed using the end

 

 

 

of a paper clip.

 

 

 

Use this button only if directed to do

 

 

 

so by qualified support personnel or

 

 

 

by the operating system's

 

 

 

documentation.

3

System identification

 

The identification buttons on the

 

button

 

front and back panels can be used to

 

 

 

locate a particular system within a

 

 

 

rack. When one of these buttons is

 

 

 

pushed, the LCD panel on the front

and the blue system status indicator on the back blink until one of the buttons is pushed again.

About Your System

15

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Image 15
Dell R805 Device driver errors when using, Certain operating systems. This, A paper clip, By the operating systems