Chapter 1 9
System LED Indicators
This section describes the different system LED indicators.
LED indicator Color LED status Description
Power Blue On S0/S1 state
Blue Blinking S3 state
— Off S4/S5 state
HDD activity Blue Blinking S0/S1 state
LAN activity Blue Blinking S0/S1 state
LAN port network
speed LED (left)
Amber On 1000 Mbps link network access
Green On 100 Mbps link network access
— Off 10 Mbps link network access
LAN port network
connection LED
(right)
Green On Active network link
Blinking Ongoing network data activity
Off Off-line network