You can also SSH into the ILO and examine the command-line options. After Connecting to ILO using Putty. “power help” will list the options available.

power on – Turn the server on
power off – Turn the server off
power reset – Reset the server

If the ILO is not connecting you may need to reset the ILO. In order to reset the ILO, you should have Lights-Out Online Configuration Utility installed on server. You can reset the ILO using the command listed below

hponcfg /reset or hponcfg /

If you have GUI installed,

1. Open
2. click on “Summary”
3. Select “Reset ILO/Set to factory default”
4. Click on “Reset” available under “Reset ILO firmware”.

On successful reset you will get a pop-up “Successful execution”.

Thanks,
WintelAdmin