Western Digital WDA4NC20000 - ShareSpace NAS 2TB HD 1TB x 2 RAID User Manual page 15

3. Connect the end of the adapter into the power supply socket on the back of the
drive.
4. Plug the power adapter into a power outlet. The unit powers up automatically.
Important: Wait for the My Book Live drive to finish powering up
(approximately three minutes) before configuring the drive. You
will know it is ready when the LED stops flashing and turns solid
green (normal) or blue (standby).
Checking the Front Panel LED
The following table describes the front panel tricolor (red/green/blue) LED behavior.
State Color
Power Off None
Power On Blue
Boot Yellow
Ready Green
Activity Green
Fault/action required Red
Standby Blue
Software/firmware White
update (may look
somewhat
violet)
MY BOOK LIVE
USER MANUAL
CONNECTING THE DRIVE AND GETTING STARTED
Appearance State Description
Displays if the drive is unplugged.
Solid Displays when you first apply power to the
unit.
Solid Drive has begun loading the Operating
System (OS).
Solid The OS is now ready.
Blink Unit is performing read or write commands
to/from the Hard Drive Disk (HDD).
Solid The following faults trigger this state:
• Network cable not inserted
• Disk SMART failure
• Disk thermal warning threshold
exceeded (under or over temp)
• Data Volume does not exist
• System Volume does not exist
Solid Unit is in HDD standby mode.
Solid Firmware is currently being updated.
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