DFI LANParty Jr. GF9400 T2RS User Manual page 87

3
BIOS Setup
C1E Function
This field is used to enable the CPU C1E function. The options are
Auto and Disabled.
CPU C State Capability
This field allows you to select the lowest supported C state based
on the CPU and motherboard.
Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to
always return to 0.
Core Multi-Processing
The options are Enabled and Disabled.
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