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Chapter 6: UEFI BIOS
PL1 Time Window
miliseconds. The default setting is 45
PL1 Power Level
The default setting is 25
PL2 Power Level
The default setting is 29
Active Processor Cores
Use this feature to set the number of processor cores that will be activated for each CPU.
Select 0 to activate all processor cores.
Chipset Conguration
Warning: Setting the wrong values in the following sections may cause the system to malfunc-
tion.
North Bridge Conguration
North Bridge Conguration
Memory Information
• MRC Version
• Total Memory
• Memory Frequency
VT-d
Select Enabled to enable Intel Virtualization Technology support for Direct I/O VT-d by
reporting the I/O device assignments to VMM through the DMAR ACPI Tables. This feature
greater reliability, security and availability in networking and data-sharing. The options are
Disabled and Enabled.
Interrupt Remapping
Use this feature to enable Interrupt Remapping support, which detects and controls external
interrupt requests. The options are Disabled and Enabled.