In case you have a mother board that will not install with DSS V6:
The workaround is to remove "nousb2" from boot loader command line (by pressing TAB on the "Run Software Installer" entry, editing the line by removing "nousb2" and after complete just press "Enter").

NOTE: this has been removed from the boot loader in the latest version of DSSV6: dss6.0up75_b5377