Supermicro A2SDV-4C-LN8F - Page 71

Chapter 4: BIOS
71
Lock PACKAGE_RAPL_LIMIT
Use this feature to lock the MSR 0x610 bit. The options are Disable and Enable.
*If the feature above is set to Disable, the next three features will be available for
conguration:
PL1 Time Window
Use this feature to dene the Running Average Power Limit (RAPL) time window 1 in
miliseconds. The default setting is 45. Use the "+" or "-" keys to dene the setting.
PL1 Power Level (This feature is dependent on the CPU)
Use this feature to dene the Running Average Power Limit (RAPL) power limit 1 in Watts.
The default setting is 31. Use the "+" or "-" keys to dene the setting.
PL2 Power Level (This feature is dependent on the CPU)
Use this feature to dene the Running Average Power Limit (RAPL) power limit 2 in Watts.
The default setting is 37. Use the "+" or "-" keys to dene 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 Conguration
Warning: Setting the wrong values in the following sections may cause the system to malfunc-
tion.
North Bridge Conguration
North Bridge Conguration
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.