J&W JW-H61M-D3, User Manual

- 21 -

 JW-H61M-D3                                                                                                User's Manual 

   This is CPU configuration options, and show processor working states, such as frequency

，

   64-bit support, maximum/min frequency, stepping, microcode version, code number and 

   hyper-threading technology support, etc.

• Max Freq Ratio

    This sets the maximum ratio.

• Set Boot Freq Ratio

    This sets the boot ratio.

 • Hyper-threading

    Setting hyper-threading technology open or closed

.

 • Active Processor Cores

    Setting processor core number

.

 • Limit CPUID Maxinum

    When set to [Enabled], this item limits the CPUID maximum value to 3, which is usually 

    required for older OS like Windows NT4.0.

 • Execute Disble Bit

This item appears only for certain processors with the Execute Disable Bit (XD bit) feature. 

    When set to [Enabled], this item allows the processor to prevent data pages from being used 
    by malicious software to execute code and provide memory protection.

 • Hardware Prefetcher

    To turn on/off the Mid Level Cache (L2) streamer prefetcher.

 • Adjacent Cache Line Prefetch

    Setting to turn of/off prefectching of adjcent cache lines.

 • Intel Virtualization Technology

    When enabled, a VMM can utilize the additional hardware capabilities provided by Vanderpool 

    Technology.

 • CPU C3 Report

 Setting CPU C3(ACPI C2) report to OS

.

 • CPU C6 Report

    Setting CPU C6(ACPI C3) report to OS.

 • Package C State limit

    Setting of CPU C energy-saving depth.

 • Local x2APIC

    This item enables Local x2APIC. Some OSes do not support this feature.

・

Press <

Esc

> key to return to "

Advanced

" menu.

►

USB Confguration

   Click <Enter> key to enter its submenu.

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

Advanced

USB Configuration

USB Devices
      2 Hubs

Legacy USB Support

EHCI Hand-off
Port 60/64 Emulation

USB hardware delays and time-outs

USB transfer time-out
Device reset time-out
Device power-up delay

[Enabled]

[Enabled]
[Enabled]

:

[20 sec]
[20 sec]
[Auto]

Enables Legacy USB 

Support. AUTO option 

disables legacy support 

if no USB devices are 

connected. DISABLE option 

will keep USB devices 

available only for EFI 

applications.

  →  ← 

: Select Screen

↑↓

: 

Select Item

Enter: Select

+/-:   Change Opt.

F1: General Help

F7: Previous Values

F8: Fail-Safe Values

F9: Optimized Defaults

F10: Save & Exit

ESC: Exit 

Version 2.02.1205. (C)Copyright 2010 American Megatrends, Inc.