System-board connectors for cable routing

The following illustrations show the internal connectors on the system board that are used for internal cable routing.

Figure 1. System-board connectors

Table 1. System board connectors

1 OCP interposer card power connector	2 PCIe switch board sideband connector
3 MCIO connectors 4A/4B	4 MCIO connectors 8A/8B
5 System I/O board connector (DC-SCM)	6 12V (+) connector
7 Integrated diagnostics panel (Front I/O) connector	8 Ground (-) connector
9 MCIO connectors 7A/7B	10 EP management connector 2
11 MCIO connectors 6A/6B	12 MCIO connectors 5A/5B
13 MCIO connectors 10A/10B	14 SPI/eSPI connector
15 MCIO connectors 3A/3B	16 MCIO connectors 2A/2B
17 M.2 signal connector	18 M.2 power connector
19 MCIO connectors 1A/1B	20 MCIO connectors 9A/9B
21 EP management connector 1	22 USB assembly (Front panel I/O) connector