See Reconnect Power and Data Cables and Power On the Server. Verify that the power supply AC OK LED is lit.
Reset the Oracle ILOM SP clock using the Oracle ILOM CLI or the web interface.
For instructions, refer to the Oracle Integrated Lights Out Manager (ILOM) 5.0 Documentation Library at https://www.oracle.com/goto/ilom/docs.
Use the BIOS Setup Utility to reprogram the host clock.
For the BIOS Main menu that supports this procedure, refer to the Oracle X5 Series Servers Administration Guide at https://www.oracle.com/goto/x86admindiag/docs.