Chapter 6: BIOS
ACPI Configuration
The menu options in the ACPI CONFIGURATION submenu and their descriptions are shown in Table
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Menu Option | Description | |
Advanced ACPI | Use this | |
Configuration | ||
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ACPI Version | This setting enables RSDP pointers to | |
Features | Options include ACPI v1.0, ACPI v2.0 and ACPI v3.0. | |
ACpI APIC | Use this setting to include the ACPI APIC table pointer to the RSDT pointer list. | |
support | Options are Enabled and Disabled. | |
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AMI OEMB Table | Use this setting to include the OEMB table pointer to the R(x)SDT pointer lists. | |
Options are Enabled and Disabled. | ||
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Headless Mode | This setting Enables or Disables the Headless operation mode through ACPI. | |
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NUMA Support | This setting Enables or Disables NUMA support. | |
Chipset ACPI | Use this | |
Confguration | ||
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Energy Lake | Use this setting to Enable or Disable the Energy Lake feature. | |
Feature | ||
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APIC ACPI SCI | Use this setting to Enable or Disable the APIC ACPI SCI IRQ. | |
IRQ | ||
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USB Device | Use this setting to Enable or Disable USB Device Wakeup from S3/S4. | |
Wakeup from S3/ | ||
S4 |
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High Performance | Use this setting to Enable or Disable High Performance Event Timing. | |
Event Timer |
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AHCI Configuration
The menu options in the ACPI CONFIGURATION submenu and their descriptions are shown in Table
| Table | |
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Menu Option | Description | |
AHCI BIOS Support | Use this setting to Enable or Disable AHCI BIOS support. | |
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AHCI CD/DVD Boot | This sets the AHCI CD/DVD Boot time out duration in increments from 5 to 35 | |
seconds. Some SATA CD/DVDs in AHCI mode need to wait longer and therefore | ||
Time Out | ||
need a longer time out setting. | ||
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AHCI Port0~Port5 | While entering setup, BIOS auto detects the presence of IDE devices and | |
Settings | displays the status of auto detection for the device. |
