Gigabyte B550 AORUS ELITE AX User Manual

 USBConguration
& 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.
 NVMeConguration
Displays information on your M.2 NVME PCIe SSD if installed.
 SATAConguration
& SATA Mode
Enables or disables RAID for the SATA controllers integrated in the Chipset or congures the SATA controllers
to AHCI mode.
RAID Enables RAID for the SATA controller.
AHCI Congures the SATA controllers to AHCI mode. Advanced Host Controller Interface
(AHCI) is an interface specication 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 congure 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).
 NetworkStackConguration
& 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 congurable only when Network Stack is enabled.
& IPv4 HTTP Support
Enables or disables HTTP boot support for IPv4. This item is congurable only when Network Stack is
enabled.
& IPv6 PXE Support
Enables or disables IPv6 PXE Support. This item is congurable only when Network Stack is enabled.
& IPv6 HTTP Support
Enables or disables HTTP boot support for IPv6. This item is congurable only when Network Stack is
enabled.
- 30 -

Gigabyte B550 AORUS ELITE AX Specifications

General

Chipset	AMD B550
CPU Socket	AM4
Form Factor	ATX
Memory Type	DDR4
Memory Slots	4
Max Memory	128 GB
PCIe x16 Slots	2
PCIe 4.0 x16	1
PCIe 3.0 x16	1
PCIe x1 Slots	3
M.2 Slots	2
Wireless	Yes
Storage	6 x SATA 6Gb/s
Wi-Fi	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.0
LAN	Realtek 2.5GbE
Audio	Realtek ALC1200
RGB Headers	2
USB Ports	4 x USB 2.0
Ethernet	1 x 2.5GbE