System-Board Switches And Jumpers - Lenovo ThinkServer RD220 Hardware Maintenance Manual

1
USB connector 4
2
USB connector 3
3
Serial connector
4
Video connector
5
Ethernet connector 2
6
Ethernet connector 1
7
Systems management Ethernet connector

System-board switches and jumpers

Any switches or jumpers on the system board that are not shown in the illustration are reserved. See the
section about recovering the unified extensible firmware interface (UEFI) code in the Hardware Maintenance
Manual for information about using the UEFI boot recovery jumper.
The following illustration shows the switches and jumpers on the system board.
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ThinkServer RD220 Hardware Maintenance Manual