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Acpi settings, Cpu configuration, Intel – NEXCOM NDiS 111 User Manual

Page 33: Speedstep enables or disables intel

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Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.

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Chapter 4: BIOS Setup

NDiS 111 User Manual

ACPI Settings

Save & Exit

Advanced

Chipset

Boot

Security

Main

Version 2.10.1208. (C) Copyright 2010 American Megatrends, Inc.

Aptio Setup Utility -

(C) Copyright 2010 American Megatrends, Inc.

Enable/Disable GPIO

CPU Configuration

Intel

®

SpeedStep

Enables or disables Intel

®

SpeedStep

Execute Disable Bit
When this field is set to Disabled, it will force the XD feature flag to always
return to 0. XD can prevent certain classes of malicious buffer overflow
attacks when combined with a supporting OS (Windows Server 2003 SP1,
Windows XP SP2, SuSE Linux 9.2, RedHat Enterprise 3 Update 3).

Show Safe to Turn Off Message
Show safe to turn off message when powering off an ACPI OS.

Enable Hibernation
This section is used to enable or disable system ability to Hibernate (OS/S4
Sleep State). This option may be not effective with some OS.

Show Safe to Turn Off Message

Enable Hibernation

[Disable]

[Enabled]

Save & Exit

Advanced

Chipset

Boot

Security

Main

Version 2.10.1208. (C) Copyright 2010 American Megatrends, Inc.

Aptio Setup Utility - (C) Copyright 2010 American Megatrends, Inc.

Enable or Disable

Intel(R) SpeedStep(tm)

CPU Configuration

Processor Type

EMT64

Processor Speed

System Bus Speed

Processor Stepping

Microcode Revision

L1 Cache RAM

L2 Cache RAM

Processor Core

Hyper-Threading

Intel SpeedStep

Execute Disable Bit

Limit CPUID Maximum

Intel Virtualization Technology

C-States

Genuine Intel(R) CPU

Supported

1000 MHz

400 MHz

20661

260

56 k

512 k

Single

Supported

[Enabled]

[Enabled]

[Disabled]

[Disabled]

[Enabled]

← →:

Select Screen

↑↓:

Select Item

Enter: Select

+-: Change Opt.

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save & Exit

ESC: Exit

← →:

Select Screen

↑↓:

Select Item

Enter: Select

+-: Change Opt.

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save & Exit

ESC: Exit