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FusionServer G5500 Server G560 V5 Compute Node Maintenance and Service Guide 03

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Powering On the Compute Node

Powering On the Compute Node

Before powering on the compute node, note the following:

  • Before the power-on, ensure that the external power supply is switched off, all cables are connected correctly, and the power supply voltage meets the requirements.
  • During the power-on, do not remove or insert drives or cables, such as the network cable and console port cable.
  • After the compute node is powered off, wait for at least 1 minute and then switch on the PSUs again.

Power on the compute node using one of the following methods depending on the power status of PSUs:

  • If the PSUs are properly installed and not powered on, power on the compute node as follows:

    Connect the external power supply to the PSUs. Then the compute node will power on with the PSUs.

NOTE:

The default value of System State Upon Power Supply is Power on, which indicates that the compute node automatically powers on after power is supplied to the PSUs. To change the value of System State Upon Power Supply, log in to the iBMC WebUI and choose Power > Power Control.

  • If the PSUs are powered on and the compute node is in the standby state (the power indicator is steady yellow), power on the compute node as follows:
    • Press the power button on the front panel to power on the compute node. For details about the power button position, see Front Panel Indicators and Buttons.
    • Power on the compute node using the iBMC WebUI.
      1. Log in to the iBMC WebUI. For details, see Logging In to the iBMC WebUI.
      2. Choose Power > Power Control.
        The Power Control page is displayed, as shown in Figure 5-2.
        Figure 5-2 Power Control page
      3. Click Power On. In the displayed dialog box, click Yes to power on the compute node.
    • Power on the server using the Remote Virtual Console.
      1. Log in to the Remote Virtual Console. For details, see Logging In to the Remote Virtual Console.
      2. On the KVM screen, click or on the menu bar.
      3. Select Power On.

        A dialog box is displayed.

      4. Click Yes to power on the server.
    • Power on the compute node using the iBMC CLI.
      1. Log in to the iBMC CLI. For details, see Logging In to the iBMC CLI.
      2. On the iBMC CLI, run the ipmcset -d powerstate -v 1 command.
      3. Enter y or Y to power on the server.

Verification

Check the indicator status after the compute node is powered on. For details about indicator status, see Front Panel Indicators and Buttons.

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Updated: 2018-12-14

Document ID: EDOC1100031432

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