LaCie 2big USB 3.0
•
DESIGN BY NEIL POULTON
Troubleshooting
User Manual
page 33
* LED dims for 5 seconds and then remains at a low intensity.
4.1. LED Status Indicators
Use the front and rear LEDs and the chart below as a reference to determine the status of your 2big USB 3.0:
If the front
LED is:
And the rear
LEDs are:
And the RAID
mode is:
Then:
Light blue
Strong or Blinking
blue
All
The 2big USB 3.0 is connected to a USB 2.0 interface. The disks’
LEDs will blink when it is accessing or writing data.
Strong blue
Strong or Blinking
blue
All
The 2big USB 3.0 is connected to a USB 3.0 interface. The disks’
LEDs will blink when it is accessing or writing data.
Blinking blue
Blinking blue
All
✦
All: The 2big USB 3.0 is starting up. The front LED and the
LEDs of functional disks become solid blue when initialized.
✦
RAID 1 only: Rebuild
Blinking blue
Off
All
The hard drives have been idle for over 30 minutes
Blinking blue and
red
Strong blue
RAID 1 & JBOD
One hard drive has failed
Solid red
Solid red
Solid red (failed
disk) and solid blue
(functional disk)
RAID 0
One drive has failed or is improperly inserted. RAID is not func-
tional.
Solid red
Solid red on both
disks
All
Both drives have failed or are improperly inserted.
Blinking blue and
red
Strong blue
All
Temperature alert. To prevent system overheating and poten-
tial data loss, shut the 2big off so that it may cool down. Make
certain that airflow is not blocked and that the room environment
is not too hot.
Blinking blue
Off
Off
All
The 2big USB 3.0 is: turned off;
or, has been in standby mode
for more than 30 minutes; or, experiencing a system or electronic
board failure, such as overheating. In the last case, contact LaCie
Customer Support.
