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Figure 9. Front I/O module
Table 8. Components on the front I/O module
System ID button/LED (blue)
1
System error LED (yellow)
2
USB 3.2 Gen 1 (5 Gbps) connector
3
1
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.
2
System error LED (yellow)
The system error LED helps you to determine if there are any system errors.
Status
Color
On
Yellow
Off
None
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.
USB 2.0 connector with Lenovo XClarity Controller
4
management
Network Activity LED (green)
5
Power button/LED (green)
6
Action
Check system logs or internal error LEDs to
identify the failed part.
None.
Chapter 2
.
Server components
25
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