Advanced - Supermicro X13SAV-PS User Manual

Super X13SAV-PS User's Manual

4.3 Advanced

Use the arrow keys to select the Advanced menu and press <Enter> to access the menu
features.
Warning: Take caution when changing the Advanced settings. An incorrect value, a very high
DRAM frequency, or an incorrect DRAM timing setting may make the system unstable. When
this occurs, revert to default manufacturer settings.
ACPI Settings

WHEA Support
Select Enabled to support the Windows Hardware Error Architecture (WHEA) platform and
provide a common infrastructure for the system to handle hardware errors within the Windows
OS environment to reduce system crashes and to enhance system recovery and health
monitoring. The options are Disabled and Enabled.
High Precision Event Timer
Select Enabled to activate the High Precision Event Timer (HPET) that produces periodic
interrupts at a much higher frequency than a Real-time Clock (RTC) does in synchronizing
multimedia streams, providing smooth playback and reducing the dependency on other
timestamp calculation devices, such as an x86 RDTSC Instruction embedded in the CPU.
The High Performance Event Timer is used to replace the 8254 Programmable Interval Timer.
The options are Disabled and Enabled.
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