Instruction manual
6
About the dock LED indicators
The SATDOCK2REU3 features four LED indicators that mean different things depending
on what you’re using the SATDOCK2REU3 for. The following table describes the
behavior of the LED indicators when you use the SATDOCK2REU3 as a dock.
LED indicators
Situation
Link LED
Power LED
HDD 1
activity LED
HDD 2
activity LED
USB cable isn’t
connected or the
computer isn’t
turned on
Not
illuminated
Illuminated
red
Not
illuminated
Not
illuminated
Only the drive in the
HDD 1 slot is active
Illuminated
blue
Illuminated
blue
Blinking blue
Not
illuminated
Only the drive in the
HDD 2 slot is active
Illuminated
blue
Illuminated
blue
Not
illuminated
Blinking blue
The drives in the
HDD 1 and HDD 2
slots are both active
Illuminated
blue
Illuminated
blue
Blinking blue Blinking blue
