Advanced Chipset Features
Field
AMD Cool 'n'
Quiet
AMD-V
Memory Hole
Remapping
Hybrid SLI
Primary Video
UMA Frame Buffer
Size
Current UMA Size
Packard Bell oneTwo M3850 / oneTwo M3851 / oneTwo L5850 / oneTwo L5851 Service Guide
Description
Select whether to enable the AMD Cool 'N' Quiet Technology. This
technology allows a compliant OS to dynamically adjust the system
voltage and core frequency for reduced heat and noise emission.
Select whether to enable the AMD-V Technology. This technology
allows a single platform to run multiple operating systems in
independent partitions.
When enabled, some or all of the memory between the 2 GB and
4 GB limits to addresses above 4 GB. This is a workaround for the
PCI hole or PCI memory hole which is a limitation of 32-bit hardware
and 32-bit operating systems that causes a computer to appear to
have less memory available than is physically installed.
Note: This feature is useful for systems running on 64-bit OS and
those 32-bit systems that support the Physical Address Extension
method.
Select whether to enable the Hybrid SLI technology when a nVIDIA
graphics card is installed. Hybrid SLI increases graphics
performance with GeForce
management with HybridPower™.
When a graphics card is installed, you have the option to select
which graphics controller to activate.
Note: When this field is set to Auto, the graphics controller priority
sequence is: PCIE, Onboard, then PCI.
When a graphics card is installed, you can select how the system
video memory (frame buffer) is allotted.
Displays the size of video memory (located in upper memory area–UMA) detected during
boot-up.
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Value
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Auto
PCIE
Onboard
PCI
Auto
32 MB
64 MB
128 MB
256 MB
17