Lenovo ThinkSystem ST250 V2 Setup Manual page 26

Status Color
Fast blinking Green
(about four
flashes per
second)
Off None
2 Drive activity LED
The drive activity LED helps you to determine the status of the drive activity.
Note: The drive activity LED only indicates the activities of drives that are connected to the SATA ports on
the system board.
Status Color
Solid on Green
Flashing Green
Off None
3 Network activity LED
The network activity LED helps you identify the network connectivity and activity.
Status Color
On Green
Blinking Green
Off None
4 System ID button with system ID LED
Use this system ID button and the blue system ID LED to visually locate the server. Each time you press the
system ID button, the state of the system ID LED changes. The LED can be changed to on, blinking, or off.
You can also use the Lenovo XClarity Controller or a remote management program to change the state of the
system ID LED to assist in visually locating the server among other servers.
If the XClarity Controller USB connector is set to have both the USB 2.0 function and XClarity Controller
management function, you can press the system ID button for three seconds to switch between the two
functions.
5 System error LED
The system error LED provides basic diagnostic functions for your server.
ThinkSystem ST250 V2 Setup Guide
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Description
The server is off, but the XClarity Controller is initializing, and the server is not ready
to be powered on.
There is no ac power applied to the server.
Description
The drive is active.
The drive is being accessed.
The drive is not active.
Description
The server is connected to a network.
The network is connected and active.
The server is disconnected from the network.