Asus P8Z77-V LX - Manual (Page 82)

3-20 Chapter 3: BIOS setup
Chapter 3
Graphics Configuration
Primary Display [Auto]
Allows you to select a primary display from IGPU, PCIe or PCI graphic devices, or select SG
for switchable GFX. Configuration options: [Auto] [IGFU] [PCIe] [PCI]
iGPU Memory [64M]
Allows you to set the iGPU memory size. Configuration options: [32M] [64M] [96M] [128M] ~
[448M] [480M] [512M] [1024M]
Render Standby [Enabled]
Allows you to enable or disable Render Standby by internal graphics devices. Configuration
options: [Disabled] [Enabled]
Initiate iGPU [Enabled]
Allows you to enable or disable the Internal Graphics Device Multi-Monitor Support for add-on
VGA devices.The iGPU shared memory size will be fixed at 64MB. Configuration options:
[Disabled] [Enabled]
NB PCIe Configuration
Allows you to configure the NB PCI Express settings.
PCIE x16_1 [Auto]
Allows you to set the PCIE x16_1 link speed. Configuration options: [Auto] [Gen1] [Gen2]
[Gen3]
3.5.5 USB Configuration
The items in this menu allow you to change the USB-related features.
The USB Devices item shows the auto-detected values. If no USB device is detected, the
item shows None.
Main Ai Tweaker Advanced Monitor Boot Tool
Exit
Enables Legacy USB support. AUTO
option disables legacy support if no
USB devices are connected. DISABLE
option will keep USB devices
available only for EFI applications.
Back Advanced\ USB Configuration >
EFI BIOS Utility - Advanced Mode
USB Configuration
USB Devices:
1 Keyboard, 1 Mouse, 2 Hubs
Legacy USB Support Enabled
Legacy USB3.0 Support Enabled
Intel xHCI Mode Smart Auto
EHCI Hand-off Disabled