ASRock X670E Taichi Carrara Software/BIOS Setup Guide - Page 51

ACPI Configuration, Suspend to RAM, Restore on AC/Power Loss, Deep Sleep

Page 51 highlights

3.4.5 ACPI Configuration AMD X670/B650 Series Suspend to RAM It is recommended to select auto for ACPI S3 power saving. Configuration options: [Disabled] [Auto] Restore on AC/Power Loss Allows you to select the power state after a power failure. [Power Off] Select this item and the power will remain off when the power recovers. [Power On] Select this item and the system will start to boot up when the power recovers. Configuration options: [Power On] [Power Off] Deep Sleep Allows you to configure deep sleep mode for power saving when the computer is shut down. We recommend disabling Deep Sleep for better system compatibility and stability. Configuration options: [Disabled] [Enabled in S5] [Enabled in S4 & S5] PS/2 Keyboard S4/S5 Wakeup Support The item allows the system to be waked up by a PS/2 Keyboard in S4/S5. 47

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47
AMD X670/B650 Series
3.4.5
ACPI Configuration
Suspend to RAM
It is recommended to select auto for ACPI S3 power saving.
Configuration options: [Disabled] [Auto]
Restore on AC/Power Loss
Allows you to select the power state aſter a power failure.
[Power Off] Select this item and the power will remain off when the power recovers.
[Power On] Select this item and the system will start to boot up when the power
recovers.
Configuration options: [Power On] [Power Off]
Deep Sleep
Allows you to configure deep sleep mode for power saving when the computer is
shut down. We recommend disabling Deep Sleep for better system compatibility
and stability.
Configuration options: [Disabled] [Enabled in S5] [Enabled in S4 & S5]
PS/2 Keyboard S4/S5 Wakeup Support
°e item allows the system to be waked up by a PS/2 Keyboard in S4/S5.