I solved this by booting the machine into Windows 10. The W64 version of the diagnostics install worked successfully, and then I ran the W64 package to reinstall the Lifecycle Controller, and it seems from the date on the list in the Platform Update section that that installed the diagnostics too (the same version).
I have a T410 which I bought to use as a homelab/home server. It had very old firmware and I have managed to upgrade the important things to the latest versions: BIOS/iDRAC/Lifecycle Controller (and a couple of other things). Before I started upgrading I was able to do hardware diagnostics from the UCS. As part of my upgrade process I tried installing the diagnostics package from this page: [URL] The machine is still quite stripped down (no disks and only 4GB RAM). I was doing my installations from the Support Live Image (2.2). Some firmware I could install that way but the diagnostics installation failed with the following message: Update Failure: Partition Failure - Attach partition has failed I also got this message when trying to upgrade the Lifecycle Controller and I resolved that by installing the UCS package via iDRAC. If I'm not mistaken the installation attempt above messed up the System Services and I had to install the UCS package again. So right now I have working iDRAC and Lifecycle Controller but no built-in hardware diagnostics. I was considering leaving the machine without the diagnostics system. But I had intended to run the diagnostics before putting the computer into use. Will I be missing much? How might I be able to get this installed? Do I need to install Windows and run the installation from there? Do I need more RAM? Tips will be appreciated! Thanks!
T410 Diagnostics