Specifications

8 Chapter 1: Overview
1.4.3 LED Definition
Front Panel
Rear I/O LED
*Right or Left is viewed from the rear.
LED Color State Description
Power Green
OFF
ON
OFF
Power ON
Power OFF
HDD Activity Amber
OFF
Random Blinking
OFF
HDD access activity
No disk activity
ID LED Blue
OFF
ON
OFF
System is identified
System is not identified
IB LED
(B2935G28V4HI)
Amber
Amber
OFF
ON
Blinking
OFF
Infiniband linked
Infiniband accessing
No infiniband linked
LAN Activity Green
Green
OFF
ON
Blinking
OFF
LAN linked
LAN accessing
No LAN linked
Warning Red
OFF
ON
OFF
Fan fails
Normal
Hot Swappable HDD
Fail LED
Amber
OFF
ON
OFF
HDD fails
Normal
Hot Swappable HDD
Access LED
Green
Green
OFF
ON
Random Blinking
OFF
HDD ready
HDD access activity
HDD not ready
LED Color State Description
RJ45 NIC1/NIC2/NIC3/NIC4
Linkage (Left Side)
Green
Green
OFF
ON
Blinking
OFF
LAN linked
LAN accessing
No LAN linked
RJ45 NIC1/NIC2/NIC3/NIC4
Mode (Right Side)
Amber
Green
OFF
ON
ON
OFF
Gigabit mode
100Mb mode
10Mb mode
ID LED Blue
OFF
ON
OFF
System is identified
System is not identified
IB LED
(B2935G28V4HI)
Green
Green
OFF
ON
Blinking
OFF
Infiniband linked
Infiniband accessing
No infiniband linked