Intel H67 User Manual page 25

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PCI Subsystem Settings
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ACPI Settings
Enable Hibernation
Use this item to enable or disable system ability to hibernate (OS/S4 Sleep state).
This option may be not effective with some OS.
The optional settings: [Enabled]; [Disabled].
ACPI Sleep State
Use this item to select the highest ACPI sleep state the system will enter when the
suspend button is pressed.
The optional settings: [Suspend Disabled]; [S1 (CPU Stop Clock)]; [S3 (Suspend
to RAM)].
Wake on Lan from S5
Use this item to enable or disable GbE control PME in S5.
Wake-Up by PCI Device from S5
Use this item to wake up by PCIE device from S5.
Wake-Up by Ring
Use this item to wake up by Ring.
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CPU Configurations
Active Processor Cores
Use this item to select number of cores to enable in each processor package.
Limit CPUIP Maximum
This item should be set as [Disabled] for Windows XP.
Execute Disable Bit
The optional settings: [Enabled]; [Disabled].
Hardware Prefetcher
The optional settings: [Enabled]; [Disabled].
Adjacent Cache Line Prefetch
The optional settings: [Enabled]; [Disabled].
Intel Virtualization Technology
The optional settings: [Enabled]; [Disabled].
When set as [Enabled], a VHM can utilize the additional hareware capabilities
provided by Vanderpool Technology.
Power Technology
Use this item to enable power management features.
The optional settings are: [Disabled]; [Energy Efficient]; [Custom].
Local X2APIC
Use this item to enable local x2APIC.
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Performance Tuning
Performance Tuning include the following sub-items: CPU Configuration; Chipset
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