eMachines EL1358, Service Manual, Page: 21 / 98

EL1358 Service Guide 13
Advanced Chipset Features
Field Description Value
AMD Cool ’n’ Quiet 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. Enabled
Disabled
AMD-V Select whether to enable the AMD-V Technology. This technology
allows a single platform to run multiple operating systems in
independent partitions. Enabled
Disabled
Memory Hole Remapping 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.
Enabled
Disabled
Primary Video When a GPU expansion board 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.
Auto
PCIE
Onboard
PCI
UMA Frame Buffer Size When a GPU expansion board is installed, you can select how the
system video memory (frame buffer) is allotted. Auto
32 MB
64 MB
128 MB
256 MB