System-Board Switches And Jumpers - Lenovo 5457 Installation And Service Manual

Ethernet connector 1/
USB connectors 1&2
Ethernet connector 2/
USB connectors 3&4
NMI button
Figure 15. External connectors on system board

System-board switches and jumpers

This section contains information regarding the system board switches and jumpers.
Video
Serial (COM1)
.
Chapter 2 Installing optional devices
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