Gigabyte B760 AORUS ELITE AX DDR4 BIOS Setup Guide - Page 19

ƒƒ IO Ports && Initial Display Output Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard graphics. IGFX Sets the onboard graphics as the first display. PCIe 1 Slot Sets the graphics card on the PCIEX16 slot as the first display. PCIe 2 Slot Sets the graphics card on the PCIEX8 slot as the first display. PCIe 3 Slot Sets the graphics card on the PCIEX4 slot as the first display. && Internal Graphics Enables or disables the onboard graphics function. && DVMT Pre-Allocated Allows you to set the onboard graphics memory size. && Aperture Size Allows you to set the maximum amount of system memory that can be allocated to the graphics card. Options are: 128MB, 256MB, 512MB, 1024MB, and 1024MB. && PCIE Bifurcation Support Allows you to determine how the bandwidth of the PCIEX16 slot is divided. && 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. && OnBoard LAN Controller#2 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. && 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. && 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. - 19 -