System Agent (Sa) Configuration; Graphics Configuration; Dmi/Opi Configuration; Peg Port Configuration - Asus PRIME Z270-P Manual

CPU C8 Report [Enabled]
This item allows you to disable or enable the CPU C8 report to the operating
system. Configuration options: [Enabled] [Disabled]
Package C State limit [Auto]
This item allows you to set the a C--state support for the CPU package.
Configuration options: [C0/C1] [C2] [C3] [C6] [C7] [C7s] [C8] [Auto] [Enabled]
CFG Lock [Enabled]
This item allows you to disable or enable the CFG Lock.
Configuration options: [Enabled] [Disabled]
2.6.3

System Agent (SA) Configuration

VT-d [Disabled]
Allows you to enable or disable VT-d function on MCH. Configuration options: [Enabled]
[Disabled]

Graphics Configuration

Allows you to select a primary display from CPU, PCIE and PCI graphical devices.
Primary Display [Auto]
Allows you to select the primary display from CPU, PCIE and PCI graphics devices.
Configuration options: [Auto] [CPU Graphics] [PCIE]
iGPU Multi-Monitor [Disabled]
This item allows you to empower both integrated and discrete graphics devices for the
multi-monitor output. The CPU graphics shared system memory size is fixed at 64 MB.
Configuration options: [Disabled] [Enabled]
RC6(Render Standby) [Enabled]
Allows you to enable or disable render standby support. Configuration options:
[Disabled] [Enabled]
DVMT Pre-Allocated [64M]
Allows you to select the DVMT 5.0 pre--allocated (fixed) graphics memory size used by
the internal graphics device. Configuration options: [32M] [64M] [96M] [128M] [160M]
[192M] [224M] [256M] [288M] [320M]

DMI/OPI Configuration

This item allows you to control various DMI (direct media interface) to run at PCI-E 2.0 speed.
DMI Max Link Speed [Auto]
Allows you to configure the DMI speed. Configuration options: [Auto] [Gen1] [Gen2]
[Gen3]

PEG Port Configuration

Allows you to configure the PEG Port settings.
PCIEx16_1 Link Speed [Auto]
Allows you to configure the PCIEx16 speed for slot 1. Configuration options: [Auto]
[Gen1] [Gen2] [Gen3]
2-32 Chapter 2: Getting started