Advanced Chipset Configuration

Parameter

Description

Option

 

 

 

Intel EIST

When enabled, this feature allows the OS to reduce power consumption.

Enabled

 

When disabled, the system operates at maximum CPU speed.

Disabled

 

 

 

Intel Turbo Boost

Enables or disables Intel Turbo Boost Technology.

Enabled

 

 

Disabled

 

 

 

Intel AES-NI

Enables or disables Advanced Encryption Standard New Instructions

Enabled

 

(AES-NI).

Disabled

 

 

 

Intel XD Bit

When enabled, the processor disables code execution when a worm attempts to

Enabled

 

insert a code in the buffer preventing damage and worm propagation.

Disabled

 

When disabled, the processor forces the Execute Disable (XD) Bit feature flag to

 

 

always return to 0.

 

 

 

 

Intel VT

Enables or disables the Virtualization Technology (VT) availability. If enabled, a

Enabled

 

virtual machine manager (VMM) can utilize the additional hardware virtualization

Disabled

 

capabilities provided by this technology.

 

 

Note: A full reset is required to change the setting.

 

 

 

 

Video Memory Size

Select the amout of system memory used by the Intel graphics device.

32MB

 

 

64 MB

 

 

128 MB

 

 

Disabled

 

 

 

DVMT Mode

Select a video memory mode.

DVMT

 

 

Fixed

 

 

 

DVMT/Fixed Memory

Select a video memory size.

256MB

Size

 

128 MB

 

 

Maximum

 

 

 

Chapter 2

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Acer M3920 manual Advanced Chipset Configuration, Dvmt