Synology DiskStation DS1517+ - Appendix B: LED Indicator Table

LED Indicator Color Status Description
STATUS
Green Static Volume normal
Orange Blinking
Volume degraded / Volume crashed
Volume not created
DSM not installed
Off HDD hibernation
ALERT
Orange Blinking Fan failure / Over temperature
Off System normal
Power
Blue
Static Powered on
Blinking Booting up / Shutting down
Off Powered off
Front LAN
Green
Static Network connected
Blinking Network active
Off No network
Rear LAN
(on right side of jack)
Green Static Gigabit connected
Orange Static 100 Mbps connected
Off 10 Mbps connected / No network
Rear LAN
(on left side of jack)
Green
Static Network connected
Blinking Network active
Off No network
Drive Status Indicator
(on tray)
Green
Static Drive ready and idle
Blinking Accessing drive
Orange Static Drive error
Off No internal drive
Note:
Model specications are subject to change without notice. Please refer to
www.synology.com
for the latest information.
LED Indicator Table
B
18
Appendix