Chapter 6. locating server controls and connectors, Front view, Operator information panel – Lenovo THINKSERVER 3821 User Manual
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Chapter 6. Locating Server Controls and connectors
This section describes the controls and light-emitting diodes (LEDs) and how to turn
the server on and off.
Front view
The following illustration shows the controls and LEDs on the front of the server.
Note: The front bezel door is not shown so that the drive bays are visible.
1
DVD drive activity LED (green)
7
System-error LED
2
System-power LED
8
USB 2
3
Power-control button
9
USB 1
4
Hard-disk drive activity LED
10
DVD drive eject button
5
System-locator LED
11
Hard disk drive status LED
(amber)
6
System-information LED
12
Hard disk drive activity LED
(green)
Operator information panel
The following illustration shows the LEDs on the operator information panel on the
front of the server.
© Lenovo 2009. Portions © IBM Corp. 2009.
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