Western Digital WDBLVH0160KBK User Manual page 17

LEDs
The LEDs on the WD Sentinel identify the status of the unit.
LED Color
Power LED Black
Blue
Blue
Red
Drive Black
Activity
Blue
Drive Black
Warning
Red
Drive Status Black
Blue
Red
Drive LEDs Black
Blue
Red
Ethernet Black
Port
Green
Amber
WD SENTINEL RX4100
ADMINISTRATOR AND MAINTENANCE GUIDE
State Description
Off WD Sentinel server is currently inactive.
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.
Off Indicates no drive activity.
Flashing Indicates that data is transferring to/from the drives.
Off Indicates no drive warning activity.
Solid Indicates that a serious fault has occurred on the
drives.
Off Indicates no drive status activity.
Flashing Indicates data transfer to/from drives.
Solid Indicates a drive fault.
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. 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.
Off Indicates an inactive state.
Flashing Indicates link activity.
Solid Indicates that there is a link connection
PRODUCT OVERVIEW
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