Asus ESC500 G3 - Manual (Page 20)

Chapter 1: Product introduction 1-8
1.7 LED information
1.7.1 Front panel LED
1.7.2 LAN (RJ-45) LEDs
LED Color Display status Description
Power LED Blue ON System power ON
HDD Access
LED
Orange OFF
Blinking
No activity
Read/write data into the HDD
ACT/LINK LED SPEED LED
Status Description Status Description
OFF No link OFF 10 Mbps connection
YELLOW Linked ORANGE 100 Mbps connection
BLINKING Data activity GREEN 1 Gbps connection
SPEED LED
ACT/LINK LED
ACT/LINK LED
SPEED LED
Power LED HDD Access LED