Lenovo System x3100 M4 Installation And Service Manual page 31

Hard disk drive activity LED
Power-control button
System error LED
Power-on LED
Front information
panel
DVD drive
activity LED
(green)
Hard disk drive status
LED (some models)
Hard disk drive activity
LED (some models)
Figure 3. Front view of server
• Power-control button and power-on LED:
Press this button to turn the server on and off manually. The states of the power-on LED are as follows:
DVD-eject
button
USB 2
USB 1
.
Chapter 1 The Lenovo System x3100 M4 Type 2582 server
17