Gigabyte Z370 AORUS Ultra Gaming User Manual page 36

Displays information on your M.2 NVME PCIe SSD if installed.
Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
XHCI Hand-off
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support. (Default: Disabled)
USB Mass Storage Driver Support
Enables or disables support for USB storage devices. (Default: Enabled)
Port 60/64 Emulation
Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support
for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices.
(Default: Disabled)
Mass Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.
SATA Controller(s)
Enables or disables the integrated SATA controllers. (Default: Enabled)
SATA Mode Selection
to AHCI mode.
Intel RST Premium With Intel Optane System Acceleration Enables RAID for the SATA controller.
Serial ATA features such as Native Command Queuing and hot plug. (Default)
Aggressive LPM Support
Enables or disables the power saving feature, ALPM (Aggressive Link Power Management), for the Chipset
SATA controllers. (Default: Enabled)
Port 0/1/2/3/4/5
Enables or disables each SATA port. (Default: Enabled)
Hot plug
Enables or disable the hot plug capability for each SATA port. (Default: Disabled)
Enables or disables support for external SATA devices.
Mechanical Presence Switch
Allows you to determine whether to turn on the Mechanical Presence switch for the SATA device. This item
Hot plug is enabled. (Default: Enabled)
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