Item

Indicator, Button, or

Icon

Description

 

Connector

 

 

 

 

 

 

 

 

 

bezel. This feature allows management of the

 

 

 

system using mobile devices. This feature

 

 

 

aggregates hardware/firmware inventory and

 

 

 

various system level diagnostic/error information

 

 

 

that can be used in troubleshooting the system.

 

 

 

For more information, see the Integrated Dell

 

 

 

Remote Access Controller User’s Guide at

 

 

 

dell.com/esmmanuals.

Figure 3. Front-panel features and indicators–24 hard-drive system

Item

Indicator, Button, or

Icon

Description

 

Connector

 

 

 

 

 

 

1

Diagnostic indicators

 

The diagnostic indicators light up to display error

 

 

 

status.

2

System health indicator

 

The system health indicator blinks amber when a

 

 

 

system fault is detected.

3

Power-on indicator,

 

The power-on indicator lights when the system

 

power button

 

power is on. The power button controls the

 

 

 

power supply output to the system.

 

 

 

NOTE: On ACPI-compliant operating

 

 

 

systems, turning off the system using the

 

 

 

power button causes the system to perform

 

 

 

a graceful shutdown before power to the

 

 

 

system is turned off.

4

NMI button

 

Used to troubleshoot software and device driver

errors when running certain operating systems. This button can be pressed using the end of a paper clip.

12

Page 12
Image 12
Dell E26S Series owner manual Front-panel features and indicators-24 hard-drive system