Chapter 4 AMI BIOS Setup
Page: 4-10
PMB-901LF USER
′
S MANUAL
4-4-2. Advanced - ACPI Settings
ACPI Settings Screen
BIOS Setting
Options
Description/Purpose
Enable
Hibernation
- Disabled
- Enabled
Enables or Disables System ability to
Hibernate (OS/S4 Sleep State). This
option may be not effective with
some OS.
ACPI Sleep
State
- Suspend Disabled
- S1 Only (CPU Stop
Clock)
- S3 Only (Suspend to
RAM)
- Both S1 and S3 available
for OS to choose from
Specifies the ACPI sleep state.
Suspend Disabled
disables ACPI
sleep feature.
S1
mode allows the CPU enter Stop
Clock mode to stop executing
instructions.
S3
allows the platform to enter
Suspend to RAM mode.
S3 Video
Repost
- Disabled
- Enabled
Enable or Disable S3 Video Repost
function. (for some of the Linux OS)