System-Board Switches And Jumpers - Lenovo System x3100 M4 Installation And Service Manual

Ethernet connector 1/
USB connectors 1&2
Ethernet connector 2/
USB connectors 3&4
NMI button
Figure 9. External connectors on system board

System-board switches and jumpers

The following illustration shows the location and description of the switches and jumpers.
Note: The connectors on the system board illustrations might vary slightly from your system board,
depending on your server model.
Video
Serial (COM1)
.
Chapter 2 Installing optional devices
27