Filter
Top Products
Item Indicator, Button, or
Connector
Icon Description
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
Connector
Icon Description
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,
power button
The power-on indicator lights when the system
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