We do not support iLO 3 or older. For the most part, HP has done an excellent job of keeping this experience the same between versions of iLO 4 and beyond.
Please be advised that when we state Administrator below, we are NOT referring to the Administrator user of a Windows installation, but instead the default Administrator user of your HP server’s iLO interface.
F8 when prompted for iLO or Integrated Lights Out configurationEnter on File, and select Set Defaults

F10 to confirmF8 when prompted for iLO or Integrated Lights Out configurationNetwork, press Enter, select DNS/DHCP

DHCP Enable to ONF10 to confirmUser, press Enter, select EditAdministrator user

F10 to confirmThat completes setup of your HP server’s iLO prior to shipping to a Dedicated.com datacenter. We look forward to receiving and racking your server!
If you are unable to complete any of these steps, or they do not match your server, or any other problem, please reach out to let us know before shipping as we would much rather assist you with configuring your server properly, versus receiving an improperly configured server that we then need to configure upon arrival on site, which will result in remote hands fees being levied.