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Chipset Interleaving
This setting controls interleave memory blocks across the DRAM chip for node 0. Options
include Disabled and Auto.
BankGroupSwap
This setting controls the Bank Group Swap. Options include Enabled, Disabled and Auto
DRAM Scrub Time
This setting provides a value that is the number of hours to scrub memory. Options include
Disabled, 1 hour, 4 hours, 8 hours, 16 hours, 24 hours, 48 hours, and Auto.
TSME
Use this setting to enable or disable TSME. Options include Disabled, Enabled, and Auto.
DDR Power Down Enable
Use this setting to control DDR Power Down Enable. Options include Disabled, Enabled,
and Auto.
CPU1 Memory Information
PCIe/PCI/PnP Configuration
This menu provides PCIe/PCI/PnP configuration settings and information.
PCI Bus Driver Version
PCI Devices Common Settings:
Above 4G Decoding
This setting Enables or Disables 64-bit capable devices ability to be decoded in above 4G
address space (only if the system supports 64-bit PCI decoding).
SR-IOV Support
If the system has SR-IOV capable PCI-E devices, this setting will Enable or Disable the
Single Root IO Virtualization Support for the system.
BME DMA Mitigation
Use this setting to re-enable the Bus Master Attribute that was disabled during PCI enumeration
for PCI bridges after SMM is locked. The options are Disabled and Enabled.
PCIe ARI Support
Use this setting to enable or didsable Alternative Routing-ID Interpretation. The options are
Disabled, Enabled and Auto.
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Chapter 6: BIOS
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