Asus M5A99X EVO R2.0 M5A99X EVO R2.0 User's Manual - Page 90

North Bridge Configuration, IOMMU [Disabled], HPC Mode [Disabled], APM Master Mode [Auto]

Page 90 highlights

HPC Mode [Disabled] Allows you to enable or disable High Performance Computing (HPC) function. Configuration options: [Enabled] [Disabled] APM Master Mode [Auto] Allows you to enable or disable Application Power Management (APM) function. Configuration options: [Auto] [Enabled] [Disabled] 3.5.2 North Bridge Configuration UEFI BIOS Utility - Advanced Mode Exit Main Back Ai Tweaker Advanced\ North Bridge > Advanced North Bridge Configuration IOMMU > Memory Configuration Initiate Graphic Adapter Starting Address: 0 KB Ending Address: 2080768 KB Dimm0: Not Present Dimm1: size=2048 MB, speed=1066 MHz Dimm2: Not Present Dimm3: Not Present Monitor Disabled PEG/PCI Boot Tool Enabled/Disabled IOMMU →←: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Shortcut F5: Optimized Defaults F10: Save ESC: Exit F12: Print Screen Version 2.00.1208. Copyright (C) 2012 American Megatrends, Inc. IOMMU [Disabled] Set IOMMU to Enabled to show IOMMU Mode. Configuration options: [Disabled] [Enabled] IOMMU Mode [Disabled] This item appears only when you set IOMMU item to [Enabled]. IOMMU is supported on LINUX based systems to convert 32bit I/O to 64bit MMIO. Configuration options: [Disabled] [64MB] Chapter 3 3-18 Chapter 3: BIOS setup

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3-18
Chapter 3: BIOS setup
Chapter 3
3.5.2
North Bridge Configuration
IOMMU [Disabled]
Set IOMMU to Enabled to show IOMMU Mode.
Configuration options: [Disabled] [Enabled]
IOMMU Mode [Disabled]
This item appears only when you set IOMMU item to
[Enabled]
. IOMMU is supported
on LINUX based systems to convert 32bit I/O to 64bit MMIO.
Configuration options: [Disabled] [64MB]
HPC Mode [Disabled]
Allows you to enable or disable High Performance Computing (HPC) function.
Configuration options: [Enabled] [Disabled]
APM Master Mode [Auto]
Allows you to enable or disable Application Power Management (APM) function.
Configuration options: [Auto] [Enabled] [Disabled]
Main
Ai
Tweaker
Advanced
Monitor
Boot
Tool
Exit
Enabled/Disabled IOMMU
UEFI BIOS Utility - Advanced Mode
Version
2.00.1208.
Copyright
(C)
2012
American
Megatrends,
Inc.
→←
:
Select Screen
↑↓
:
Select Item
Enter:
Select
+/-:
Change Opt.
F1:
General Help
F2:
Previous Values
F3:
Shortcut
F5:
Optimized Defaults
F10:
Save
ESC:
Exit
F12: Print Screen
Back
Advanced\
North Bridge
>
North Bridge Configuration
IOMMU
Disabled
>
Memory Configuration
Initiate Graphic Adapter
PEG/PCI
Starting Address:
0 KB
Ending Address:
2080768 KB
Dimm0: Not Present
Dimm1: size=2048 MB, speed=1066 MHz
Dimm2: Not Present
Dimm3: Not Present