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Chapter 3: BIOS setup
Chapter 3
Execute Disable Bit [Enabled]
[Enabled] Enables the No-Execution Page Protection Technology.
[Disabled] Forces the XD feature ag to always return to zero (0).
Intel
®
Virtualization Technology [Disabled]
[Enabled] Allows a hardware platform to run multiple operating systems separately
and simultaneously, enabling one system to virtually function as several
systems.
[Disabled] Disables this function.
Hardware Prefetcher [Enabled]
[Enabled] Allows a hardware platform to automatically analyze the requirements and
prefetch data and codes for the CPU.
[Disabled] Disables this function.
Adjacent Cache Line Prefetch [Enabled]
[Enabled] Allows a hardware platform to perform adjacent cache line prefetching.
[Disabled] Disables this function.
Boot Performance Mode [Max Non-Tu...]
Allows you to select the performance state that the BIOS will set before OS handoff.
Conguration options: [Max Non-Turbo Performance] [Max Battery] [Turbo Performance]
Dynamic Storage Accelerator [Disabled]
Allows you to enable or disable the Dynamic Storage Accelerator for C state conguration.
Conguration options: [Enabled] [Disabled]
CPU Power Management Conguration
The subitems in this menu allows you to manage and congure the CPU’s power.
EIST [Enabled]
Allows you to enable or disable the Enhanced Intel
®
SpeedStep Technology (EIST).
When enabled, the system adjusts the processor voltage and cores frequency, which
decreases average power consumption and heat production.
Conguration options: [Disabled] [Enabled]
Turbo Mode [Enabled]
Allows you to set the processor cores to run faster than the marked frequency in a
specic condition. Conguration options: [Enabled] [Disabled]
CPU C States [Auto]
Allows you to enable or disable the CPU C states.
Conguration options: [Auto] [Enabled] [Disabled]
The following items appear only when you set the CPU C States to [Enabled].
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