Chapter 6: BIOS
69
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
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 Node Per Socket
The options are NPS0, NPS1, NPS2, NPS4 and
Auto
.
ACPI SRAT L3 Cache As NUMA Domain
The options are Disabled, Enabled and
Auto
.
Super IO Configuration
The following Super IO information will display:
•
Super IO Chip AST2500
Serial Port 1 Configuration
Serial Port
Select Enabled to enable the selected onboard serial port. The options are Disabled and
Enabled
.
