Dell External OEMR R620, Owner'S Manual

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About Your System
Front-Panel Features And Indicators
Figure 1. Front-Panel Features and Indicators—8 Hard Drive System
Item Indicator, Button, or
Connector
Icon Description
1 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.
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
support personnel or by the operating system's
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 blue until one of the buttons is pressed again.
Press to toggle the system ID on and 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.
4 USB connector (2) Allows you to insert USB devices to the system. The ports
are USB 2.0-compliant.
5 Optical drive (optional) One optional SATA DVD-ROM drive or DVD+/-RW drive.
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