Lenovo ThinkSystem DM3000 series Hardware Installation And Maintenance Manual page 15

Table 7. LEDs on the rear of the system (continued)
11
RJ45 management port link LED (2)
13
Power supply attention LED (2)
1 2
MiniSAS HD port LEDs
Each MiniSAS HD port has two status LEDs.
Status LED
1
MiniSAS HD port link LED
2
MiniSAS HD port
attention LED
3 4 SFP+ Ethernet port LEDs
Each SFP+ Ethernet port has two status LEDs.
Status LED
3
SFP+ Ethernet port link
LED
4
SFP+ Ethernet port
attention LED
5 6 Type 1 – UTA2 SFP+ port LEDs
Each UTA2 SFP+ port has two status LEDs.
Status LED
5
UTA2 SFP+ port link LED
6
UTA2 SFP+ port attention
LED
5 6 Type 2 – RJ45 10 GbE host port LEDs
Each RJ45 10 GbE host port has two status LEDs.
Status LED
5
RJ45 10 GbE host port
link LED
6
RJ45 10 GbE host port
activity LED
Color Status
Green On
None Off
Yellow On
None Off
Color Status
Green On
None Off
Amber On
None Off
Color Status
Green On
None Off
Amber On
None
Off
Color Status
Green On
None Off
Amber Blinking
None Off
12
RJ45 management port activity LED (2)
14
AC power good LED (2)
Description
Link is established on at least one external
SAS lane.
No link is established on any external SAS
lane
SAS link requires attention.
SAS link operates normally.
Description
A connection is established on the port.
No connection is established on the port.
The port requires attention.
The port operates normally.
Description
A connection is established on the port.
No connection is established on the port.
The port requires attention.
The port operates normally.
Description
A link is established between the port and
some upstream device.
No link is established.
Traffic is flowing over the connection.
No traffic is flowing over the connection.
Chapter 2
. 9
System components