Dell poweredge r720 Installation, Maintenance And Troubleshooting Manual page 18

Chapter 2: Installation
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Avaya CMS Dell R720 and R620 Computer Hardware Installation
Indicator, Button, or
Connector
System identification
button
USB connector (2)
Optical drive (optional)
vFlash media card slot
LCD menu buttons
LCD panel
Information tag
Icon
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.
Allows you to insert USB devices to the
system. The ports are USB 2.0-compliant.
One optional SATA DVD-ROM drive or
DVD+/-RW drive.
NOTE: DVD devices are data only.
Allows you to insert a vFlash media card.
Allows you to navigate the control panel
LCD menu.
Displays system ID, status information, and
system error messages. The LCD lights
blue during normal system operation. The
LCD lights amber when the system needs
attention, and the LCD panel displays an
error code followed by descriptive text.
NOTE: If the system is connected to AC
power and an error is detected, the LCD
lights amber regardless of whether the
system is turned on or off.
A slide-out label panel, which allows you to
record system information, such as Service
Tag, NIC, MAC address, and so on as per
your need.
Description
October 2015