MSI Z77A User Guide - Page 49
MS-7752, ACPI methods., Press <Enter> to enter the sub-menu., DVMT Memory, USB Controller,
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Chapter 2 MS-7752 ▶ HD Audio Controller This item allows you to enable/ disable the HD audio controller. ▶ HPET The HPET (High Precision Event Timers) is a component that is part of the chipset. You can enable it, and will provide you with the means to get to it via the various ACPI methods. ▶ Integrated Graphics Configuration Press to enter the sub-menu. ▶ Initiate Graphic Adapter Choose which adapter you wish to make the primary option [PEG] PCI-Express Graphics Device [IGD] Integrated Graphics Display ▶ Integrated Graphics Share Memory The system shares memory to the integrated graphics. This setting controls the exact memory size shared to the integrated graphics. ▶ DVMT Memory Specify the size of DVMT memory to allocate for video memory. ▶ IGD Multi-Monitor Enables both integrated and discrete graphics at the same time. When disabled, it will default to Initiated Graphics Adapter selection. ▶ Intel(R) Rapid Start Technology Press to enter the sub-menu. ▶ Intel(R) Rapid Start Technology This feature can make your system fast start up from hibernation. This item allows you to enable/ disable Intel Rapid Start Technology. ▶ USB Configuration Press to enter the sub-menu. ▶ USB Controller This item allows you to enable/ disable the integrated USB 2.0 controller. ▶ Legacy USB Support Enable or disable support for USB keyboards, mice and floppy drives. You will be able to use these devices with operating systems that do not support USB. ▶ Hardware Monitor Press to enter the sub-menu. ▶ CPU Smart Fan Target Controls CPU fan speed automatically depending on the current temperature and to keep it with a specific range. If the current CPU temperature reaches the target value, the smart fan function will be activated. ▶ SYS Fan1/ 2 Control These items allow users to select how percentage of speed for the SYSFAN1/ 2. 2-7