Asus P8H67-V - Manual (Page 65)

Chapter 2: BIOS information 2-19
CPU C3 Report [Disabled]
Allows you to disable or enable the CPU C3 report to OS.
Configuration options: [Disabled] [ACPI C-2] [ACPI C-3]
CPU C6 Report [Enabled]
Allows you to disable or enable the CPU C6 report to OS.
Configuration options: [Enabled] [Disabled]
Package C State limit [No Limit]
We recommend that you set this item to [No Limit] for BIOS to automatically detect the
C-State mode supported by your CPU. Configuration options: [No Limit] [C0] [C1] [C6] [C7]
2.5.2 System Agent Configuration
VT-d [Disabled]
[Disabled] Disables the Intel Virtualization Technology for Directed I/O.
[Enabled] Enables the Intel Virtualization Technology for Directed I/O.
Initiate Graphic Adapter [PEG/PCI]
Allows you to decide which graphics controller to use as the primary boot device.
Configuration options: [PCI/PEG] [PEG/PCI]
IGD Memory [64M]
Allows you to set the Internal Graphics Device share memory size.
Configuration options: [32M] [64M] [96M] [128M]
Render Standby [Enabled]
Allows you to enable or disable Render Standby by Internal Graphics Device.
Configuration options: [Disabled] [Enabled]
IGD Multi-Monitor [Disabled]
Allows you enable or disable Internal Graphics Device Multi-Monitor Support for add-on VGA
devices. Configuration options: [Enabled] [Disabled]
2.5.3 PCH Configuration
High Precision Timer [Enabled]
Allows you to enable or disable the High Precision Event Timer.
Configuration options: [Enabled] [Disabled]