Lenovo ThinkServer TS450, User Manual And Hardware Maintenance Manual

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Front panel
The following illustration shows the control, connectors, and LEDs on the front panel of the server. To locate
the front panel, see “Front view of the server” on page 13.
1 2 3 4
Figure 3. Front panel
1
Power button with power status LED
2
HDD status LED
3
Network Interface Controller (NIC) status LED
4
Front USB 3.0 connectors (2)
1 Power button with power status LED
You can press the power button to turn on or turn off the server. The power status LED helps you to
determine the current power status.
Power status LED Description
Green
The server is on.
Off
The server is off.
2 HDD status LED
The HDD status LED helps you to determine the status of the HDD activity.
Note: The HDD status LED is available on server models without a discrete RAID card installed.
HDD status LED Description
Off
The HDD is not in use.
Blinking green
The HDD is active and data is being transferred.
3
NIC status LED
The NIC status LED indicates the LAN status for the Ethernet connector on the rear panel of the server.
NIC status LED
Description
Green
The server is connected to a LAN.
Off
The server is disconnected from a LAN.
Blinking green
The LAN is connected and active.
4 Front USB 3.0 connectors (2)
Used to attach a USB-compatible device, such as a USB keyboard, mouse, scanner, or printer. If you have
more than eight USB devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
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ThinkServer TS450 User Guide and Hardware Maintenance Manual