Chapter 4: AMI BIOS

ACPI Settings

Use this feature to configure Advanced Configuration and Power Interface (ACPI) power management settings for your system.

High Precision Event Timer

This enables or disables the system's High Precision Event Timer. The options are Enabled and Disabled.

ACPI Sleep State

Use this feature to select the ACPI Sleep when the system is in sleep mode. Se- lect S1 (POS) to erase all CPU caches and stop executing instructions. Power to the CPU(s) and RAM is maintained, but RAM is refreshed. Select Suspend to use power-reduced mode, whereby power will only be supplied to limited components (such as RAMs) to maintain the most critical functions of the system. The options are Suspend Disabled and S1 (POS).

WHEA Support

This feature enables or disables the Windows Hardware Error Architecture support. The options are Enabled and Disabled.

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SUPER MICRO Computer X9SVL-IIF, X9SCM-IIF ACPI Settings, High Precision Event Timer, Acpi Sleep State, Whea Support