ReadyNAS 3220 and 4220
20
NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems
Status Information

You can obtain information about the status of your system by reviewing the indicators listed

in the following table.

Table 2. Status indicators

Indicator Description
Power LED (control panel) The Power LED has these states:
•Green. The system is powered on.
•Amber. The system is in standby mode.
•Off. The system is powered off.
UI LED (control panel) The UI LED has these states:
•Blue. The system is identified: the UI button was pressed and the UID
LED on the rear panel is lit.
•Off. The system is not identified.
Health LED (control panel) The Health LED has these states:
•Red. The system needs attention. Use the local admin page to determine
the problem. For more information, see the ReadyNAS OS 6 Software
Manual, which is available at
http://support.netgear.com/product/ReadyNAS-OS6.
•Off. The system is healthy.
LAN LEDs (control panel) The LAN LEDs have these states:
•Green. An Ethernet cable is connected.
•Blinking. The Ethernet link is active.
•Off. There is no Ethernet activity.
Disk LEDs (disk trays) The top LED indicates disk status, as follows:
•On. A disk is present.
•Off. No disk is present.
The bottom LED indicates disk activity as follows:
•Blinking. The disk is active.
•Off. No disk activity.
•Blinking on/off/on/off pattern. The disk has failed or is faulty.
UI LED (rear panel) The UI LED has these states:
•On. The system is identified: the UI button was pressed.
•Off. The system is not identified.
Ethernet port LEDs (rear panel) Two LED status indicators are built into each LAN port. One LED is green and
one is amber. They indicate port speed and activity as follows:
•Green on, amber off. 1000 Mbps connection speed, no activity.
•Green blinking, amber off. 1000 Mbps connection speed, activity.
•Green off, amber on. 10 Mbps or 100 Mbps connection speed, no
activity.
•Green off, amber blinking. 10 Mbps or 100 Mbps connection
speed, activity.
•Green off, amber off. No connection.