The 15.3 ISO includes various "under-the-hood" system updates and added utilities:
Updated drivers for , SATA , and SCSI storage to work on more varied hardware. Support for Dynamic Disks (RAID-5, Spanned, Mirror). Important Note on Versions Hiren boot cd 15.3 iso
support, which modern computers require. This led the community to eventually develop Hiren’s BootCD PE (Preinstallation Environment) The 15
Keep a USB drive with Hiren’s BootCD 15.3 in your toolkit. You will inevitably need it for the “blue screen of death” or that “drive not recognized” panic. Mirror). Important Note on Versions support