Figure 11. System board components
1  NMI button
2  Serial port module connector
3  TPM module connector 4  Riser 1 slot
5  Internal USB connector 6  OCP 3.0 Ethernet adapter connector
7  CMOS battery (CR2032)
8  7mm backplane signal connector
9  M.2 power connector
10  Front USB connector
11  7mm backplane power connector 12  Fan connectors
13  Front I/O connector 14  Front VGA connector
15  Backplane 3 power connector
16  PCIe connector 1
17  PCIe connector 2
18  Backplane 2 power connector
54 ThinkSystem SR650 V2Maintenance Manual