Gigabyte X670E AORUS XTREME BIOS Setup Guide - Page 15

Above 4G Decoding, Gigabyte Utilities Downloader Configuration, Super IO Configuration

Get Gigabyte X670E AORUS XTREME PDF manuals and user guides View all Gigabyte X670E AORUS XTREME manuals
Add to My Manuals
Save this manual to your list of manuals

Page 15 highlights

&& HD Audio Controller Enables or disables the onboard audio function. If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to Disabled. && PCIEX16 Bifurcation Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE x8x8, PCIE x8x4x4, PCIE x4x4x4x4. The adjustable range may vary by CPU. && Above 4G Decoding Enables or disables 64-bit capable devices to be decoded in above 4 GB address space (only if your system supports 64-bit PCI decoding). Set to Enabled if more than one advanced graphics card are installed and their drivers are not able to be launched when entering the operating system (because of the limited 4 GB memory address space). && Re-Size BAR Support Enables or disables support for Resizable BAR. && Onboard LAN Controller Enables or disables the onboard LAN function. If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to Disabled. ƒƒ Gigabyte Utilities Downloader Configuration && Gigabyte Utilities Downloader Configuration Allows you to determine whether to automatically download and install GIGABYTE Control Center after entering the operating system. Before the installation, make sure the system is connected to the Internet. ƒƒ Super IO Configuration (Note) && Serial Port Enables or disables the onboard serial port. (Default: Enabled) ƒƒ USB Configuration && Legacy USB Support Allows USB keyboard/mouse to be used in MS-DOS. && XHCI Hand-off Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off support. && USB Mass Storage Driver Support Enables or disables support for USB storage devices. && 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. && Mass Storage Devices Displays a list of connected USB mass storage devices. This item appears only when a USB storage device is installed. (Note) Available options may vary depending on motherboard specifications. - 15 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
- 15 -
&
HD Audio Controller
Enables or disables the onboard audio function.
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled
.
&
PCIEX16 Bifurcation
Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE x8x8,
PCIE x8x4x4, PCIE x4x4x4x4. The adjustable range may vary by CPU.
&
Above 4G Decoding
Enables or disables 64-bit capable devices to be decoded in above 4 GB address space (only if your system
supports 64-bit PCI decoding). Set to
Enabled
if more than one advanced graphics card are installed and
their drivers are not able to be launched when entering the operating system (because of the limited 4 GB
memory address space).
&
Re-Size BAR Support
Enables or disables support for Resizable BAR.
&
Onboard LAN Controller
Enables or disables the onboard LAN function.
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled
.
±
Gigabyte Utilities Downloader Configuration
&
Gigabyte Utilities Downloader Configuration
Allows you to determine whether to automatically download and install GIGABYTE Control Center after
entering the operating system. Before the installation, make sure the system is connected to the Internet.
±
Super IO Configuration
(Note)
&
Serial Port
Enables or disables the onboard serial port. (Default: Enabled)
±
USB Configuration
&
Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS.
&
XHCI Hand-off
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support.
&
USB Mass Storage Driver Support
Enables or disables support for USB storage devices.
&
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.
&
Mass Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.
(Note)
Available options may vary depending on motherboard specifications.