![background image](http://html1.mh-extra.com/html/acer/aspire-x5812/aspire-x5812_service-manual_4231927023.webp)
Chapter 2
15
Advanced Chipset Features
Parameter
Description
Option
Intel EIST
When enabled, this feature allows the OS to reduce power consumption.
When disabled, the system operates at maximum CPU speed.
Enabled
Disabled
Intel XD Bit
When enabled, the processor disables code execution when a worm
attempts to insert a code in the buffer preventing damage and worm
propagation.
When disabled, the processor forces the Execute Disable (XD) Bit feature
flag to always return to 0.
Enabled
Disabled
Intel VT
Enables or disables the Virtualization Technology (VT) availability. If
enabled, a virtual machine manager (VMM) can utilize the additional
hardware virtualization capabilities provided by this technology.
Note:
A full reset is required to change the setting.
Enabled
Disabled
Memory Hole Remapping
Enables or disables remapping of overlapped PCI memory above the total
physical memory.
Enabled
Disabled
Primary Video
Select a graphic controller as a primary boot device.
Auto
PCIE
Onboard VGA
Video Memory Size
Select the amout of system memory used by the Intel graphics device.
32 MB
64 MB
128 MB
Disabled
DVMT Mode
Select a video memory mode.
DVMT
Fixed
DVMT/Fixed Memory Size
Select a video memory size.
256 MB
128 MB
Maximum
Содержание ASPIRE X5812
Страница 34: ...26 Chapter 2 ...
Страница 51: ...Chapter 3 43 9 Disconnect the VGA card cable from the mainboard ...
Страница 73: ...Chapter 5 65 System Block Diagram System Block Diagram and Board Layout Chapter 5 ...
Страница 78: ...70 Chapter 6 Aspire X3812 X5812 Exploded Diagram ...
Страница 99: ...Chapter 6 91 ...
Страница 100: ...92 Chapter 6 ...
Страница 108: ...Appendix A 100 ...