14 About Your System
7 LED or LCD panel NOTE: Depending on the configuration,
your system may have either an LCD panel
or LED diagnostic indicators.
LED panel — The four diagnostic
indicator lights display error codes
during system startup. See "Diagnostic
Lights (Optional)" on page 26.
LCD panel — Provides 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 has been detected,
the LCD lights amber regardless of
whether the system has been powered
on.
8 Optical drive
(optional)
One or two optional SATA DVD-ROM
or DVD+RW drives.
NOTE: DVD devices are data only.
9 Tape drive
(optional)
One optional half-height (using one
drive bay) or full-height drive (using two
drive bays).
10 Front bezel lock Secures the front bezel to the system.
Item Indicator, Button, or
Connector
Icon Description
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