Specifications

8 Chapter 1: Overview
1.5.3 LED Definition
Front Panel
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
LAN1/LAN2 Activity Green
Green
OFF
ON
Blinking
OFF
LAN linked
LAN accessing
No LAN linked
Warning Reserved LED for future upgrade. It is not functional in the
B2912 barebone now.
ID LED Reserved LED for future upgrade. It is not functional in the
B2912 barebone now.
Hot Swappable HDD
Tray Power LED
Green
OFF
ON
OFF
Power connected
Power disconnected
Hot Swappable SATA
HDD Access LED
Amber
OFF
Random Blinking
OFF
HDD access activity
No disk activity
Hot Swappable SAS
HDD Access LED
Amber
Amber
OFF
ON
Random Blinking
OFF
HDD ready
HDD access activity
HDD not ready