Lenovo ThinkAgile HX Series, User Manual

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3 XClarity Controller USB connector
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 ID button for three seconds to switch
between the two functions.
4 USB 3.0 connector
Attach a USB-compatible device, such as a USB keyboard, USB mouse, or USB storage device.
5
Operator information panel
For information about the controls and status LEDs on the operator information panel, see “Operator
information panel” on page 15.
6 10 Rack latches
If your server is installed in a rack, you can use the rack latches to help you slide the server out of the rack.
You also can use the rack latches and screws to secure the server in the rack so that the server cannot slide
out, especially in vibration-prone areas. For more information, refer to the
Rack Installation Guide that comes
with your rail kit.
7
Hot-swap drive bays
The number of the installed drives in your server varies by model. When you install drives, follow the order of
the drive bay numbers.
The EMI integrity and cooling of the server are protected by having all drive bays occupied. The vacant drive
bays must be occupied by drive fillers.
8
Drive status LED
9 Drive activity LED
Each hot-swap drive has two LEDs.
Drive LED Status Description
8
Drive status LED (right) Solid yellow The drive has an error.
Blinking yellow (blinking slowly, about one
flash per second) The drive is being rebuilt.
Blinking yellow (blinking rapidly, about four
flashes per second) The RAID adapter is locating the drive.
9
Drive activity LED (left) Solid green
The drive is powered but not active.
Blinking green The drive is active.
14
User Guide for ThinkAgile HX1321 Node ThinkAgile HX3321 Node