Synology DiskStation User's Guide
Based on DSM 3.1
232 Appendix B: LED Indication Tables
LED Indication Color Status Description
Orange
Static 10/100M Link
Blinking Network is active
Off Network is down
Hard drive Status
Indicator
(on tray)
Green
Static Disk ready
Blinking Disk is being accessed
Off No internal disk
Orange Static Cannot Read/ Write
Power Blue
Static Power ready
Blinking
Booting up
Shutting down
Off Power off
RPS-STATUS
1
Green
Static Both power supplies are working
Blinking
1 power supply not working
FAN fail or over temperature
Off No power supply or manually turned off
ALERT Orange
Blinking FAN fail or over temperature
Off System normal
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1
RS2211RP+ only.