Acer ALTOS R910 Series User Manual page 111

Parameter Description
Enhanced Intel When set to Auto, this feature allows
SpeedStep the OS to reduce power consumption.
Technology
When set to Disabled, the system
operates at maximum CPU speed.
Execute Disable When Enabled, the processor disables
Bit 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 Bit feature flag to
always return to 0.
Note: This parameter is hidden if the
processor does not support this function.
Hardware Enables or disables the processor
Prefetcher Hardware Prefetch feature.
Adj. Cache Line Enables or disables the processor
Prefetch Adjacent Cache Line Prefetch feature.
Enhanced Halt If enabled, the processor power
State consumption will be lower when system
is idle.
Intel Enables or disables the system to run
Virtualization multiple operating systems and
Technology applications in different partition.
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Option
Auto
Disabled
Enabled
Disabled
Disabled
Enabled
Disabled
Enabled
Enabled
Disabled
Disabled
Enabled