Western Digital My Cloud Mirror User Manual

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PRODUCT OVERVIEW
 8 
WD MY CLOUD MIRROR PERSONAL CLOUD STORAGE 
 
USER MANUAL
LEDs
Front Panel Power LED
The following table describes the front panel power LED behavior. 
Note:  For non-compatible drives, the power LED blinks yellow during power up.
Front Panel Hard Drive (HDD) LEDs
The following table describes the front panel hard drive LED behavior. 
Note:  For incompatible drives, the hard drive LEDs
 blink red rapidly as the unit 
powers up.
State
Color
Appearance
State Description
Power Down
Not lit
N/A
Drive is off.
Standby
Blue
Pulsing
Drive is in standby mode.
Powering Up
Yellow
Flashing
Device is powering on or in the process of 
updating the firmware.
Power Up
Blue
Solid
Device is in a powered up state.
Power Up (degraded)
Red
Flashing
Device is powered up but the storage is 
degraded. See Knowledge Base Answer ID 
87607.
Action required
Yellow
Flashing
A condition, such as a network cable 
having become unplugged, which requires 
you to act.
Function
Color
Appearance
Function Description
No drive
Not lit
N/A
Drive is not present.
Drive present, no 
activity
Blue
Solid
Drive is present but there is no activity.
Active drive
Blue
Flashing
Drive is present and showing drive activity.
Hard drive error
Red
Flashing
Drive is present but has a hard drive error or 
failure.
Hard drive in standby
Not lit
N/A
Drive is inactive.