Acpi Settings - Protech Systems EB-591LF User Manual

Intel queens bay 3.5” embedded board with lvds / audio / 2 lan
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Chapter 4 AMI BIOS Setup

4-4-1. ACPI SETTINGS

BIOS Setting
ACPI Sleep
State
Note: It is necessary to modify system registry in order to enable wake up from S3 system
power state via USB devices in Windows XP. Simply add DWORD entry named
"USBBIOSx" with value 0 to location:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\usb\
Fore more details, refer to Microsoft Support article KB 841858 at
http://support.microsoft.com/kb/841858.
Page: 4-10
ACPI settings screen
Options
-Suspend Disabled
-S3 (Suspend to RAM)
Description/Purpose
Specifies the ACPI sleep state.
Disabled disables ACPI sleep feature.
S3 allows the platform to enter Sleep
mode (also known as Standby or
Suspend to RAM).
EB-591LF USER
'
S MANUAL

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