User Guide

4-22
Chapter 4: BIOS Setup
Security Device Support [Disabled]
Allows you to enable or disable BIOS support for security devices.
Congurationoptions:[Disabled][Enabled]
4.4.7 TPM
Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.
Advanced
Enables or Disables BIOS
support for security
device.O.S. will not show
Security Device. TCG EFI
protocol and INT1A interface
will not be available.
Conguration
TPM Support [Disable]
Current Status Information
NO Security Device Found
USB transfer time-out [20 sec]
Allows you to select the USB transfer time-out value.
Congurationoptions:[1sec][5sec][10sec][20sec]
Device reset time-out [20 sec]
Allows you to select the USB device reset time-out value.
Congurationoptions:[10sec][20sec][30sec][40sec]
Device power-up delay [Auto]
Thisallowsyoutosetthemaximumtimethedevicewilltakebeforeitproperlyreportsitselfto
the Host Controller.
Congurationoptions:[Auto][Manual]
Enable Hibernation [Enabled]
Allows you to enable or disable the Hibernation feature (OS/S4 sleep state).
Congurationoptions:[Disabled][Enabled]
ACPI Sleep State [Both S1 and S3 available for OS to choose from]
Allows you to set the ACPI Sleep state.
Congurationoptions:[SuspendDisabled][S1only(CPUStopClock)]
[S3only(SuspendtoRAM)]
[BothS1andS3availableforOStochoosefrom]
4.4.8 ACPI Settings
Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.
Advanced
ACPI Settings
Enable Hibernation [Enabled]
ACPI Sleep State [Both S1 and S3 avai...]
Enables or Disables System
ability to Hibernate (OS/S4
Sleep State). This option may
not be effective with some OS.