Foxconn H77MXV-D User manual - Page 37

Onboard Device Configuration, ► Onboard LAN PXE OpROM

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BIOS SETUP ► UMA Frame buffer Size Allocates system memory for use as video memory to ensure the most efficient use of available resources for maximum 2D/3D graphics performance. This is a memory allocation method addition to the Unified Memory Architecture (UMA) concept, wherein a static amount of page-locked graphics memory is allocated during driver initialization. This fixed amount of memory will provide the user with a guaranteed graphics memory at all times, and will no longer be available to the OS. ► Initial Graphic Adapter This item is used to select which graphics controller is used as the primary boot device. ► VT-d This item is used to enable or disable the VT-d feature. Intel® Virtualization Technology for Directed I/O (VT-d) can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environment. ► IGD Multi-Monitor This item is used to enable or disable the IGD Multi-Monitor by internal graphics device. ► DVMT/FIXED Memory This item is used to select DVMT/FIXED memory size used by internal graphics device. Onboard Device Configuration Aptio Setup Utility - C opyright (C) 2011 American Megatrends, Inc. Advanced Onboard LAN Controller Onboard LAN PXE OpROM Onboard USB Controller Legacy USB Support USB3.0 Support Azalia HD Audio controller [Enabled] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] Onboard LAN Controller → ←: Select Screen ↑ ↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc. ► Onboard LAN Controller This item is used to enable or disable the onboard LAN controller. ► Onboard LAN PXE OpROM This item is used to enable or disable onboard LAN PXE option ROM. ► Onboard USB Controller This item is used to enable or disable the onboard USB controller. ► Legacy USB Support This item is used to enable the support for USB devices on legacy OS. If you have a USB keyboard or mouse, set to enabled. [Enabled]: This option will enable the legacy USB support. [Disabled]: This option will keep USB devices available only for EFI applications. 30

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BIOS SETUP
30
► UMA Frame buffer Size
Allocates system memory for use as video memory to ensure the most efficient use of avail
-
able resources for maximum 2D/3D graphics performance.
This is a memory allocation method addition to the Unified Memory Architecture (UMA)
concept, wherein a static amount of page-locked graphics memory is allocated during driver
initialization. This fixed amount of memory will provide the user with a guaranteed graphics
memory at all times, and will no longer be available to the OS.
► Initial Graphic Adapter
This item is used to select which graphics controller is used as the primary boot device.
► VT-d
This item is used to enable or disable the VT-d feature. Intel® Virtualization Technology for
Directed I/O (VT-d) can help end users improve security and reliability of the systems and
also improve performance of I/O devices in virtualized environment.
► IGD Multi-Monitor
This item is used to enable or disable the IGD Multi-Monitor by internal graphics device.
► DVMT/FIXED Memory
This item is used to select DVMT/FIXED memory size used by internal graphics device.
Onboard Device Configuration
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Onboard LAN Controller
[Enabled]
Onboard LAN PXE OpROM
[Disabled]
Onboard USB Controller
[Enabled]
Legacy USB Support
[Enabled]
USB3.0 Support
[Enabled]
Azalia HD Audio controller
[Enabled]
→ ←: Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Onboard LAN Controller
Advanced
► Onboard LAN Controller
This item is used to enable or disable the onboard LAN controller.
► Onboard LAN PXE OpROM
This item is used to enable or disable onboard LAN PXE option ROM.
► Onboard USB Controller
This item is used to enable or disable the onboard USB controller.
► Legacy USB Support
This item is used to enable the support for USB devices on legacy OS. If you have a USB
keyboard or mouse, set to enabled.
[Enabled]: This option will enable the legacy USB support.
[Disabled]: This option will keep USB devices available only for EFI applications.