S6 Hardware User's Manual for English Edtion (E2422)
Page 32
... Support Software This Notebook PC comes with a support CD that have been pre-installed. A recovery CD is optional and includes an image of the original operating system installed on the territory. If updates or replacement of the support CD is in order to enable hardware features, extend functionality... system such as part of the factory pre-install. Note: Some of other operating systems cannot be guaranteed. The recovery CD provides a comprehensive recovery solution that quickly restores the Notebook PC's operating system to download individual software drivers and utilities.
... Support Software This Notebook PC comes with a support CD that have been pre-installed. A recovery CD is optional and includes an image of the original operating system installed on the territory. If updates or replacement of the support CD is in order to enable hardware features, extend functionality... system such as part of the factory pre-install. Note: Some of other operating systems cannot be guaranteed. The recovery CD provides a comprehensive recovery solution that quickly restores the Notebook PC's operating system to download individual software drivers and utilities.