Updating iLO3 firmware on an HP ML110 G7

Hewlett Packard’s website is an embarrassing mess. Don’t go looking for an easy-to-find page for the iLO3 with a one-click firmware download, because you won’t find one. The state of HP’s site is a rant for a future post, but for now here’s a quick guide to getting your hands on the latest iLO3 revision. The sole catch is that you’ll need a Microsoft Windows-based PC at some stage, irrespective of which OS you have installed on the server itself (OpenIndiana in my case).

First, go to HP’s product page for the ML110 G7. Next, we’ll choose “Microsoft Windows Server 2008 R2” (blech…) as our OS:

HP ML110 G7 product page

Look for the Lights Out Management Firmware section, and click the relevant link to start the download (we’ll go for a 64-bit Windows target OS):

Download the iLO3 installation file

Now, run the downloaded executable file (named “cp022549.exe” in this example) on a Windows-based system (Windows 7 or Windows 8 will do just fine) and extract (not install) the file contents to disk:

Extract the downloaded file contents

Look for the .bin file in the extracted files – this is the one we need:

Look for the firmware BIN file

Now, go to the iLO3 admin BUI, upload the .bin file, and wait for the update to complete. Once the LOM reboots, verify the firmware version:

Prepare to upload the BIN file

Firmware file is uploading

Updating to the latest firmware

Before:

Compare the old firmware version to the newest

After:

iLO3 firmware is now at the latest version

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6 thoughts on “Updating iLO3 firmware on an HP ML110 G7

  1. Sahalu

    Thank you so much. I got results here, as the HP website is like a jungle, finding things is hard. I had version 1.26 from 2011, thanks to you I now have a more recent firmware.

    Reply

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