Dell E33S001 Owner's Manual page 12

Table 3. Front panel features and indicators — four 3.5-inch cabled hard drive chassis
Item Indicator, Button, or Connector Icon
1 Power-on indicator, power
button
2 NMI button
3 System identification button
4 Video connector
5 Diagnostic indicators
6 USB connectors
7 Information tag
8 Hard drives
9 Optical drive (optional)
12 About the PowerEdge R230 systems
Description
Enables you to know the power status of the system. The power-
on indicator glows 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.
Enables you to troubleshoot software and device driver errors when
running certain operating systems. This button can be pressed by
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.
Enables you to locate a particular system within a rack. The
identification buttons are on the front and back panels. When one
of these buttons is pressed, the LCD panel on the front and the
system status indicator on the back flash until one of the buttons is
pressed again.
Press the button to turn the system ID on or off. If the system
stops responding during POST, press and hold the system ID button
for more than five seconds to enter BIOS progress mode.
To reset the iDRAC (if not disabled in F2 iDRAC setup) press and
hold the button for more than 15 seconds.
Enables you to connect a display to the system.
The diagnostic indicator glows to display error status. For more
information, see Diagnostic indicators on the front
Enable you to connect USB devices to the system. The port is USB
2.0-compliant.
Contains system information such as service tag, NIC, MAC
address for your reference. The information tag is a slide-out label
panel.
Enables you to install up to four 3.5-inch cabled hard drives.
Enables you to install an optional slim SATA DVD-ROM drive or DVD
+/-RW drive.
panel.