System-board external connectors
The following illustration shows the external input/output (I/O) connectors on the system board.
1 | Power connector | 6 | USB |
2 | Serial (COM 1) | 7 | Ethernet 1 |
3 | Video | 8 | USB |
4 | 9 | Ethernet 2 | |
| Ethernet connector |
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5 | NMI button |
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Chapter 4. Server controls, LEDs, and power 29
