v Reset button: Press this button to reset the server and run the power-onself-test (POST). You might have to use a pen or the end of a straightened paperclip to press the button. The reset button is in the lower-right corner of the lightpath diagnostics panel.For more information about light path diagnostics, see the Problem Determinationand Service Guide on the IBM Documentation CD.Rear viewThe following illustration shows the connectors on the rear of the server.DC!ACPowerconnectorSystemserial VideoGigabitEthernet 1 4connectors-USB 3connectorUSB 4connectorSystemmanagementEthernetPower-cord connector: Connect the power cord to this connector.System-management connector: Use this connector to connect the server to anetwork for systems-management information control. This connector is used onlyby the integrated baseboard management controller (iBMC).USB connectors: Connect USB devices, such as a USB mouse or keyboard, tothese connectors.Video connector: Connect a monitor to this connector.Serial connector: Connect a 9-pin serial device to this connector. The serial port isshared with the integrated baseboard management controller (iBMC). The iBMCcan take control of the shared serial port to perform text console redirection and toredirect serial traffic, using Serial over LAN (SOL).Gigabit Ethernet connectors: Use these connectors to connect the server to anetwork. When you enable shared Ethernet for iBMC in the Setup utility, you canaccess the iBMC using either the Ethernet 1 or the system-management Ethernetconnector.Chapter 1. The System x3755 M3 server 15
