The CDROM image was a firmware upgrade image from Dell (based on Linux). Mounting the image with iDRAC, it worked nicely. As one of the Servers had a dying iDRAC (Dell R320), I needed an USB stick.

I created a bootable USB stick using an Ubuntu 8.10 live CD and the (manual) instructions shown at this guide. This worked great. However, what I'd really like to do is create a multi-booting version ...

Have a USB boot drive handy should you ever need to reinstall Windows 10 on your PC. You can troubleshoot an old PC at your home. In addition to common issues to look for, there's another task you ...