User Guide
Page 62
... [Disabled] Allows user to [AHCI]/ [RAID]. [Enabled] Enables hot plug support for the SATA ports. [Disabled] Disables hot plug support for the SATA ports. ▶ HD Audio Controller [Enabled] Enables or disables the onboard High Definition Audio controller. ▶ HPET [Enabled] Enables or disables the HPET (High Precision Event Timers) support...
... [Disabled] Allows user to [AHCI]/ [RAID]. [Enabled] Enables hot plug support for the SATA ports. [Disabled] Disables hot plug support for the SATA ports. ▶ HD Audio Controller [Enabled] Enables or disables the onboard High Definition Audio controller. ▶ HPET [Enabled] Enables or disables the HPET (High Precision Event Timers) support...