LED Definition
Front Panel
LED
Color
State
Description
Power
Green
——
ON
OFF
Power ON
Power OFF
HDD Activity
Amber
——
Blinking
OFF
HDD access activity
No disk activity
LAN1/LAN2 Linkage
Green
Green
——
ON
Blinking
OFF
LAN Linked
LAN Accessing
No LAN link
Warning
Red
Red
Red
——
ON
ON
ON
OFF
Fan failure
Over Temperature
Voltage failure
Normal
Hot Swappable HDD
Tray Power LED
Green
——
ON
OFF
HDD connected
HDD disconnected
Hot Swappable SATA
HDD Access LED
Amber
——
Blinking
OFF
HDD access activity
No disk activity
Hot Swappable SAS
HDD Access LED
Amber
Amber
Random Blinking
On
HDD access activity
No disk activity (HDD ready)
ID LED
Blue
——
ON
OFF
System identified
System not identified
LAN 1 Port
→
Onboard LAN 1
LAN 2 Port
→
Onboard LAN 2
10
Chapter 1: Product Overview
