Biostar H81MGC-LSP Ver. 7.x Intel RST Preinstall Driver 14.5.0.1081 for Windows 10 64-bit Sep 11, 2015
... 3.0 About SATA / AHCI / RAID Preinstall Drivers: Download this package if you intend to switch ... release, we strongly recommend that you apply the driver only on specified operating systems in order to successfully perform the installation. If a failure occurs, the computer could suffer serious malfunctions. ...