Gigabyte GA-C807N User's manual, User Manual

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USB2.0 Controller
Enables or disables the integrated USB 2.0 controller. (Default: Enabled)
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Audio Controller
Enables or disables the onboard audio function. (Default: Enabled)
If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to
Disabled .
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Init Display First
Specifies the first initiation of the monitor display from the installed PCI graphics card or the onboard
graphics.
Auto Lets BIOS automatically configure this setting. (Default)
IGFX Sets the onboard graphics as the first display.
PCI Sets the graphics card on the PCI slot as the first display.
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Internal Graphics
Enables or disables the onboard graphics function. (Default: Auto)
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Internal Graphics Memory Size
Allows you to set the onboard graphics memory size. Options are: 32M~1024M. (Default: 64M)
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DVMT Total Memory Size
Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX.
(Default: MAX)
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Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
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EHCI Hand-off
Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off
support. (Default: Disabled)
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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)
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USB Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.
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PATA Controller
Enables or disables the JMicron JMB368 IDE controller. The section below provides information on the
device(s) connected to this connector. (Default: IDE Mode)
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OnBoard LAN Controller#1 (LAN1)
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled .
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OnBoard LAN Controller#2 (LAN2)
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled .