Operating/Configuration
CX50x0 49Version: 1.9
Phoenix - AwardBIOS CMOS Setup Utility
CPU Feature
Thermal Management Disabled Item Help
Limit CPUID MaxVal [Disabled]
C1E Function [Disabled]
CPU C State Capability [Disabled]
Execute Disable Bit [Enabled]
Virtualization Technology [Enabled]
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F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Thermal Management
The processor used has a thermal monitor. In order to maintain real-time it is switched off.
Limit CPUID MaxVal
This option supports Prescott CPUs in older operating systems. Enabled: Activate this option if an older
operating system is used. Disabled: Deactivate the CPUID limit if Windows XP is used.
C1E Function
This option is only available for certain processors with C1E (Enhanced Halt State) function.
CPU C State Capability
This option can be used to set the lowest C-state of the CPU. Usually DISABLED should be selected.
DISABLED: function off
C2 (STOP Grant): CPU clock is stopped, API functions run with normal speed
C4 (Deeper Sleep): CPU voltage is reduced.
C6 (Deep Power Down): CPU voltage is reduced to 0 V.
Execute Disable Bit
This option represents a safety function that can help you to protect your CPU and your operating system
from malicious software that may execute a code and harm the BIOS. This option is available only if the CPU
supports this function. Setting options: Enabled, Disabled.
Virtualization Technology
This option activates or deactivates the additional hardware capabilities of virtualization technology. Intel
Virtualization Technology (code names Vanderpool or Vanderpool Technology) describes the
implementation of a Secure Virtual Machine by Intel. AMD Virtualization or AMD-V (also known under the
code name "Pacifica") is a technology for virtualization of a computer and refers to AMD's implementation of
a Secure Virtual Machine in conjunction with an IOMMU. Setting options: Enabled, Disabled.
4.3.2.2 Hard Disk Boot Priority
This menu is used for setting the boot sequence of the hard disks. The available options may vary
depending on the connected equipment.