Acpi Settings; Boot Feature - Supermicro C9X299-PG300 User Manual

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C9X299-PG300 User Manual

Hot Plug

This feature designates the port specified for hot plugging. Set to Enabled for hot-plugging

support, which will allow the user to replace a SATA disk drive without shutting down the

system. The options are Enabled or Disabled.

Spin Up Device

When this feature is disabled, all drives will spin up at boot. When it is enabled, it will perform

Staggered Spin Up on any drive this feature is activated. The options are Enabled or Disabled.

SATA Device Type

Use this feature to identify the type of HDD that is connected to the STATA port. The options

are Hard Disk Drive or Solid State Drive.

ACPI Settings

WHEA Support

Enable this feature 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 in order to reduce system crashes and enhance system recovery

and health monitoring. The options are Disabled or Enabled.

High Precision Event Timer

Enable this feature to activate the High Precision Event Timer (HPET), which 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 Precision Event Timer is used to replace the 8254 Programmable Interval

Timer. The options are Disabled or Enabled.

Native PCIE Enable

This feature enables Native PCIE control. The options are Disabled or Enabled.

Native ASPM

This feature selects what controls ASPM. The options are Disabled (BIOS controlled), Enabled

(operating system controlled), and Auto.

Fast Boot

Enable this feature to reduce the time the computer takes to boot up. The computer will boot

with a minimal set of required devices. This feature does not have an effect on BBS boot

options in the Boot tab. The options are Disabled or Enabled.

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