remove or install the component while the server is running. (Orange can also indicate touch points on
hot-swap components.) See the instructions for removing or installing a specific hot-swap component for
any additional procedures that you might have to perform before you remove or install the component.
System-board internal connectors
The following illustration shows the internal connectors on the system board.
Figure 15. System-board internal connectors
System-board external connectors
The following illustration shows the external connectors on the system board.
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System x3550 M4 Installation and Service Guide