Asus ESC2000 G2 - Manual (Page 20)

Chapter 1: Product introduction 1-8
1.7 LED information
1.7.1 Front panel LEDs
The Power and HDD Access LEDs are visible even if the system front bezel is closed.
LED Icon Display status Description
Power LED ON System power ON
HDD Access LED
OFF
Blinking
No activity
Read/write data into the HDD
Drive status LED
Green
Red
Green/Red blinking
Bridge board connected to backplane
Installed HDD is in good condition
HDD failure
HDD rebuilding using the RAID card
Drive Status LED
Power LED
HDD Access LED
1.7.2 Rear panel LEDs
Activity Link LED Speed LED
Status Description Status Description
OFF No link OFF 10 Mbps connection
ORANGE Linked ORANGE 100 Mbps connection
BLINKING Data activity GREEN 1 Gbps connection
SPEED
LED
ACT/LINK
LED
LAN port