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Trusted Computing
Security Device Support
If this feature and the TPM jumper on the motherboard are both set to Enabled, onboard
security devices will be enabled for TPM (Trusted Platform Module) support to enhance data
integrity and network security. Please reboot the system for a change on this setting to take
effect. The options are Disabled and Enabled.
PSP Firmware Versions
This section displays the Platform Security Processor (PSP) firmware versions.
PSP Directory Level 1 (Fixed)
• PSP Recovery BL Ver
• SMU FW Version
• ABL Version
PSP Directory Level 2 (Updateable)
• PSP Bootloader Version
• SMU FW Version
• ABL Version
ACPI Settings
PCI AER Support
Use this setting to enable/disable PCI AER Support. The options are Disabled and Enabled.
High Precision Event Timer
The High Precision Event Timer (HPET) can produce periodic interrupts and is used to
synchronize multimedia streams, providing smooth playback and reducing the need to use
other timestamp calculations. The options are Enabled and Disabled.
NUMA Nodes Per Socket
This feature specifies the number of desired Non-Uniform Memory Access (NUMA) nodes per
socket. Setting this to zero will attempt to interleave the two sockets together. The options
are NPS0, NPS1, NPS2, NPS4 and Auto.
ACPI SRAT L3 Cache As NUMA Domain
Use this setting to enabe/disable ACPI SRAT L3 Cache As NUMA Domain. The options are
Disabled, Enabled and Auto.
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Chapter 6: UEFI BIOS
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