Gigabyte A520I AC User Manual page 28

ƒ USB Configuration
& 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: Enabled)
& 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.
ƒ NVMe Configuration
Displays information on your M.2 NVME PCIe SSD if installed.
ƒ SATA Configuration
& SATA Mode
Enables or disables RAID for the SATA controllers integrated in the Chipset or configures the SATA controllers
to AHCI mode.
Enables RAID for the SATA controller.
RAID
Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface
AHCI
(AHCI) is an interface specification that allows the storage driver to enable advanced
Serial ATA features such as Native Command Queuing and hot plug. (Default)
& NVMe RAID mode
Allows you to determine whether to use your M.2 NVMe PCIe SSDs to configure RAID. (Default: Disabled)
& Chipset SATA Port Enable
Enables or disables the integrated SATA controllers. (Default: Enabled)
& Chipset SATA Port 0/1/2/3
Displays the information of the connected SATA device(s).
ƒ Network Stack Configuration
& Network Stack
Disables or enables booting from the network to install a GPT format OS, such as installing the OS from
the Windows Deployment Services server. (Default: Disabled)
& IPv4 PXE Support
Enables or disables IPv4 PXE Support. This item is configurable only when Network Stack is enabled.
& IPv4 HTTP Support
Enables or disables HTTP boot support for IPv4. This item is configurable only when Network Stack is
enabled.
& IPv6 PXE Support
Enables or disables IPv6 PXE Support. This item is configurable only when Network Stack is enabled.
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