DELL E23S Series Benutzerhandbuch
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About Your System
Front-Panel Features And Indicators
Figure 1. Front-Panel Features and Indicators
Item
Indicator, Button, or
Connector
Icon
Description
1
Power-on indicator, power
button
button
The power-on indicator lights when the system power is
on. The power button controls the power supply output to
the system.
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.
off the system using the power button causes the
system to perform a graceful shutdown before
power to the system is turned off.
2
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.
Use this button only if directed to do so by qualified
Use this button only if directed to do so by qualified
support personnel or by the operating system
documentation.
3
System identification button
The identification buttons on the front and back panels
can be used to locate a particular system within a rack.
When one of these buttons is pressed, the LCD panel on
the front and the system status indicator on the back
flashes until one of the buttons is pressed again.
can be used to locate a particular system within a rack.
When one of these buttons is pressed, the LCD panel on
the front and the system status indicator on the back
flashes until one of the buttons is pressed again.
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