How can I determine the status of my ReadyNAS 2120 storage system? - NETGEAR Support

You can obtain information about the status of your ReadyNAS 2120 by reviewing the LEDs listed in the following table.

Indicator	Description
Disk activity LED (disk tray, top)	The Disk activity LEDs have these states: Solid blue. A disk is present. Blinking. The disk is active. Off. No disk is present.
Fault LED (disk tray, bottom)	The Fault LEDs have these states: Solid red. The disk was removed, failed, or is resynchronizing. Off. No disk is active.
Error LED (front panel)	The Error LED has these states: Solid red. The system needs attention. Use the local admin page to determine the problem. For more information about the ReadyNAS local admin page, see the What is the local admin page and how do I access it on my ReadyNAS OS 6 storage system? Off. The system is healthy.
LAN 1 and LAN 2 LEDs (front panel)	The LAN LEDs have these states: Solid blue. An Ethernet cable is connected. Blinking. The Ethernet link is active. Off. There is no Ethernet connection.
LAN 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.
Power LED (front panel)	The Power LED has these states: Solid green. The system is powered on. Blinking. The system is powering on or powering off. Off. Power is not supplied to the system.

Last Updated:07/07/2025 | Article ID: 23449

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