Lenovo ThinkServer RD550, User Manual And Hardware Maintenance Manual

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3 Rack handle (right)
5 Rack handle (left)
If your server is installed in a rack cabinet, you can use the rack handles to slide the server out of the rack
cabinet; or use the rack handles and screws to secure the server in the rack cabinet so that the server
cannot slide out, especially in vibration-prone areas. For more information, refer to the
Rack Installation
Instructions that comes with your server.
4 2.5-inch-drive bays (0-11)
Note: On some server models, the bays 10 and 11 also support 2.5-inch easy-swap-drives.
The EMI integrity and cooling of the server are protected by having all drive bays covered or occupied.
The number of the installed drives in your server varies by model. The vacant drive bays are occupied
by dummy trays.
When you install drives, follow the order of the drive bay numbers.
Front panel
The following illustration shows the controls, connectors, and LEDs on the front panel of the server. The
front panel varies by model.
Figure 5. Front panel for server models with 3.5-inch-drive bays
Figure 6. Front panel for server models with 2.5-inch-drive bays
1
Network status LED
2
System health LED
3
Power button with power status LED
4
System ID button with ID LED
5
DisplayPort connector (available on some
models)
6
USB 2.0 connectors (2) (available on some models)
1 Network status LED
The network status LED on the front panel helps you identify the network connectivity and activity.
Status Color Description
Blinking Green The AnyFabric network is connected and active.
Off None The server is disconnected from the AnyFabric network or the AnyFabric
network is not active.
Chapter 3
.
Product overview
19