Gigabyte Z590 AORUS XTREME WATER User Manual - Page 55

Initial Display Output, DVMT Pre-Allocated, Aperture Size, PCIE Bifurcation Support

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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 (Note) Sets the onboard graphics as the first display. PCIe 1 Slot Sets the graphics card on the PCIEX16 slot as the first display. (Default) 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. This item is configurable only when CSM Support is set to Enabled. && Internal Graphics Enables or disables the onboard graphics function. (Default: Auto) && DVMT Pre-Allocated Allows you to set the onboard graphics memory size. && DVMT Total Gfx Mem Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX. (Default: 256M) && 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 2048MB. (Default: 256MB) && PCIE Bifurcation Support Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE x8/x8, PCIE x8/x4/x4. (Default: Auto) && OnBoard LAN Controller (Aquantia 10GbE LAN Chip, LAN1) Enables or disables the Aquantia 10GbE 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. && OnBoard LAN Controller#2 (Intel® 2.5GbE LAN Chip, LAN2) Enables or disables the Intel® 2.5GbE 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. (Note) This item is present only when you install a CPU that supports this feature. - 55 - BIOS Setup

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BIOS Setup
- 55 -
&
Initial Display Output
Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard
graphics.
±
IGFX
(Note)
Sets the onboard graphics as the first display.
±
PCIe 1 Slot
Sets the graphics card on the PCIEX16 slot as the first display. (Default)
±
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.
This item is configurable only when
CSM Support
is set to
Enabled
.
&
Internal Graphics
Enables or disables the onboard graphics function. (Default: Auto)
&
DVMT Pre-Allocated
Allows you to set the onboard graphics memory size.
&
DVMT Total Gfx Mem
Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX.
(Default: 256M)
&
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 2048MB. (Default: 256MB)
&
PCIE Bifurcation Support
AllowsyoutodeterminehowthebandwidthofthePCIEX16slotisdivided.Options:Auto,PCIEx8/x8,PCIEx8/x4/x4.
(Default: Auto)
&
OnBoard LAN Controller (Aquantia 10GbE LAN Chip, LAN1)
Enables or disables the Aquantia 10GbE 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
.
&
OnBoard LAN Controller#2 (Intel
®
2.5GbE LAN Chip, LAN2)
Enables or disables the Intel
®
2.5GbE 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
.
±
IO Ports
(Note)
This item is present only when you install a CPU that supports this feature.