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Chapter 6: UEFI BIOS
PL1 Time Window
Use this feature to define the Running Average Power Limit (RAPL) time window 1 in
miliseconds. The default setting is
45
. Use the "+" or "-" keys to define the setting.
PL1 Power Level
Use this feature to define the Running Average Power Limit (RAPL) power limit 1 in Watts.
The default setting is
25
. Use the "+" or "-" keys to define the setting.
PL2 Power Level
Use this feature to define the Running Average Power Limit (RAPL) power limit 2 in Watts.
The default setting is
29
. Use the "+" or "-" keys to define the setting.
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 Configuration
Warning:
Setting the wrong values in the following sections may cause the system to malfunc-
tion.
North Bridge Configuration
North Bridge Configuration
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
offers fully-protected I/O resource-sharing across the Intel platforms, providing the user with
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
.
