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H12SSL-i/C/CT/NT User's Manual
2.9 LED Indicators
LAN Port LEDs
The motherboard's Ethernet ports has two LED indicators. The Activity LED is yellow and
indicates connection and activity. The Link LED may be green, amber, or off to indicate the
speed of the connection. Refer to the tables below for more information.
Link LED
Connection Link Speed Indicator
LED Color
Definition
Orange
1 Gb/s
Green
10 Gb/s
Activity LED
Color
State
Definition
None
No Connection
None
Off
Link
Green
Flashing
Active
Activity LED
Link LED
H12SSL-CT/-NT
Link LED
Connection Link Speed Indicator
LED Color
Definition
Off
10 Mb/s
Green
100 Mb/s
Orange
1 Gb/s
Activity LED
Color
State
Definition
None
No Connection
None
Off
Link
Green
Flashing
Active
H12SSL-C/-i
