Lenovo ThinkSystem ST250 - Page 29

Figure 12. Rear view LEDs of the server
Table 6. LEDs on the rear of the server
Callout Callout
1 Ethernet link LED (green) 4 Power output LED (green)
2 Ethernet activity LED (green) 5 Power supply error LED (yellow)
3 Power input LED (green)
1 2 Ethernet status LEDs
Each network connector has two status LEDs.
Ethernet status LED
Color Status
Description
1 Ethernet link LED
Green On
Network link is established.
None
Off
Network link is disconnected.
2 Ethernet activity LED
Green
Blinking Network link is connected and active.
None
Off The server is disconnected from a LAN.
3 Power input LED
4 Power output LED
5 Power supply error LED
Chapter 2. Server components 25