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Status
Slow blinking (about
one flash per second)
Solid on
2
Network Activity LED (green)
The network activity LED helps you identify the network connectivity and activity.
Status
On
Blinking
Off
3
System ID button/LED (blue)
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.
System Error LED (yellow)
4
The system error LED helps you to determine if there are any system errors.
Status
Color
On
Yellow
Off
None
Power supply LEDs
This topic provides information about various power supply LED status and corresponding action
suggestions.
The following minimal configuration is required for the server to start:
• One processor in socket 1
• One DRAM memory module in slots 6
• Two power supply units in bay 1 and 2
Description
Color
The server is off and is ready to be powered on (standby state).
Green
The server is on and running.
Green
Description
Color
Green
The server is connected to a network.
Green
The network is connected and active.
None
The server is disconnected from the network.
Description
An error has been detected on the server.
Causes might include one or more of the
following errors:
• The temperature of the server reached
the non-critical temperature threshold.
• The voltage of the server reached the
non-critical voltage threshold.
• A fan has been detected to be running at
low speed.
• The power supply has a critical error.
• The power supply is not connected to
the power.
The server is off or the server is on and is
working correctly.
Action
Check the Event log to determine the exact
cause of the error.
None.
.
Chapter 2
Server components
31
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