Lenovo ThinkSystem SR860 V3 User Manual page 36

3 USB 3.1 Gen 1 (5 Gbps) connector
The USB 3.1 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.
4 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.
5 Network Activity LED (green)
The network activity LED helps you identify the network connectivity and activity.
Status
On
Blinking
Off
6 Power button/LED (green)
Press this button to turn the server on and off manually. The states of the power LED are as follows:
Status
Off
Fast blinking (about
four flashes per
second)
ThinkSystem SR860 V3 User Guide
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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
Color
Power is not present, or the power supply has failed.
None
• The server is off, but the XClarity Controller is initializing, and the server is not
Green ready to be powered on.
• System-board-assembly power has failed.