Led Indicator Table - Synology NAS DS720+ Hardware Installation Manual

LED Indicator Table

LED Indicator
STATUS
Disk 1-2
Power
Rear LAN
(on upper side of jack)
Rear LAN
(on lower side of jack)
Note:
This table is applicable to Synology NAS running DSM 6.2.3 and earlier. For DSM 6.2.4 and above, please refer to
the latest information.
1
Please try to restart your Synology NAS or re-insert the drives, then run the HDD/SSD manufacturer's diagnostic tool to check the health
status of the drives. If you can log into DSM, please run the built-in S.M.A.R.T. test to scan the drives. If the problem remains unresolved,
please contact Synology Technical Support for help.
5 5 Chapter 1: Before You Start
Color Status
Green Static
Orange Blinking
Off
Static
Green
Blinking
Orange Static
Off
Static
Blue
Blinking
Off
Static
Green
Blinking
Off
Green Static
Orange Static
Off
Description
Volume normal
Volume degraded/Volume crashed
Volume not created
DSM not installed
HDD hibernation
Drive ready and idle
Accessing drive
Drive error/Port disabled
No internal drive/Advanced HDD hibernation
Powered on
Booting up/Shutting down
Powered off
Network connected
Network active
No network
Gigabit connection
100 Mbps connection
10 Mbps connection/No network
this article
Appendix
1
for