Western Digital WDBLGT0040KBK Administrator's Manual page 17

Alert
Software Update Available
Storage Degraded
Temperature High
Verifying ... %
LEDs
The LEDs on the Sentinel work in conjunction with the LCD display to further identify
the status of the unit.
LED Color
Power LED Blue
Blue
Red
Drive LEDs Black
Blue
Red
Ethernet Port Green/Amber
Left LED (on
back of
server)
Ethernet Port Green
Right LED (on
back of
server)
WD SENTINEL DX4000
ADMINISTRATOR'S GUIDE
Description
A WD Sentinel server update is available. Using the Dashboard,
apply the update.
RAID protection is no longer in place, and a drive needs to be
replaced.
WD Sentinel server has exceed acceptable temperature and will
shut down.
RAID system was shut down inadvertently. It is validating and
correcting the integrity of the RAID array.
State Description
Flashing WD Sentinel server is currently booting the
software.
Solid WD Sentinel server has successfully booted the
software and is operational.
Flashing Indicates that a serious fault has occurred and
needs immediate attention. The LCD displays
the fault condition.
Off If the LED is off while other drive LEDs are on, no
drive is installed in the bay.
Flashing Drive is currently active. Note that all lights in a
RAID system are active at the same time by
design.
Solid Indicates drive failure. The LCD also displays
"Storage Degraded." Replace this drive as soon
as possible. The system is no longer RAID
protected until the drive is replaced and the
RAID structure is repaired.
Solid The left LED indicates the connection speed of
the network connection:
• Green indicates a 1000 Mb connection
• Amber indicates a 100 Mb connection
Blinking Indicates link activity.
PRODUCT OVERVIEW
13