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Status
Color
On
Yellow
Off
None
11
USB 2.0 connector with Lenovo XClarity Controller management
Connect a USB 2.0 device, such as a mouse, keyboard, or other devices, to this connector.
Note: This is the only USB port that supports USB automation update of the firmware and RoT security
module.
Connection to Lenovo XClarity Controller is primarily intended for users with a mobile device running the
Lenovo XClarity Controller mobile application. When a mobile device is connected to this USB port, an
Ethernet over USB connection is established between the mobile application running on the device and the
Lenovo XClarity Controller.
Select Network in BMC Configuration to view or modify settings.
Four types of settings are available:
• Host only mode
In this mode, the USB port is always solely connected to the server.
• BMC only mode
In this mode, the USB port is always solely connected to Lenovo XClarity Controller.
• Shared mode: owned by BMC
In this mode, connection to the USB port is shared by the server and Lenovo XClarity Controller, while the
port is switched to Lenovo XClarity Controller.
• Shared mode: owned by host
In this mode, connection to the USB port is shared by the server and Lenovo XClarity Controller, while the
port is switched to the server.
12
USB 3.2 Gen 1 (5 Gbps) connector
The USB 3.2 Gen 1 (5 Gbps) connector can be used to attach a USB-compatible device, such as a USB
keyboard, USB mouse, or USB storage device.
13
Rack release latches
Press on the latch on both sides to disengage the server from the rack and slide it out.
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 system logs or internal error LEDs to
identify the failed part.
None.
.
Chapter 2
Server components
19
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