Lenovo 7D2V, Maintenance Manual

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Diagnostics panel
The diagnostics panel provides controls, connectors, and LEDs.
Note:
Diagnostics panel with an LCD display is available for some models. For details, see “LCD diagnostics
panel/handset” on page 26.
Figure 6. Front I/O assembly for server models
Table 12. Components on the front I/O assembly
Callout Callout
1
USB 3.1 Gen 1 connector
2
USB 2.0 connector with XClarity Controller
management
3
Power button with power status LED
4
Network activity LED (for OCP 3.0 Ethernet adapter)
5
System ID button with system ID LED
6
System error LED
1 USB 2.0 connector with XClarity Controller management
Depending on the setting, this connector supports USB 2.0 function, XClarity Controller management
function, or both.
• If the connector is set for USB 2.0 function, you can attach a device that requires a USB 2.0 connection,
such as a keyboard, a mouse, or a USB storage device.
• If the connector is set for XClarity Controller management function, you can attach a mobile device
installed with the application to run XClarity Controller event logs.
• If the connector is set to have both functions, you can press the system ID button for three seconds to
switch between the two functions.
2 USB 3.1 Gen 1 connector
Used to attach a device that requires a USB 2.0 or 3.1 connection, such as a keyboard, a mouse, or a USB
storage device.
Chapter 2
.
Server components
23