Biostar NM70I-847 Manuel utilisateur

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

UEFI BIOS Setup ........................................................................... 1

1 Main Menu................................................................................... 3

2 Advanced Menu.......................................................................... 4

3 Chipset Menu............................................................................ 18

4 Boot Menu................................................................................. 25

5 Security Menu........................................................................... 28

6 Performance Menu................................................................... 29

7 Exit Menu .................................................................................. 33

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

UEFI BIOS Setup

Introduction

The purpose of this manual is to describe the settings in the AMI UEFI BIOS

Setup program on this motherboard. The Setup program allows users to

modify the basic system configuration and save these settings to NVRAM.

UEFI BIOS determines what a computer can do without accessing programs

from a disk. This system controls most of the input and output devices such

as keyboard, mouse, serial ports and disk drives. BIOS activates at the first

stage of the booting process, loading and executing the operating system.

Some additional features, such as virus and password protection or chipset

fine-tuning options are also included in UEFI BIOS.

The rest of this manual will to guide you through the options and settings in

UEFI BIOS Setup.

Plug and Play Support

This AMI UEFI BIOS supports the Plug and Play Version 1.0A specification.

EPA Green PC Support

This AMI UEFI BIOS supports Version 1.03 of the EPA Green PC

specification.

ACPI Support

AMI ACPI UEFI BIOS support Version 1.0/2.0 of Advanced Configuration

and Power interface specification (ACPI). It provides ASL code for power

management and device configuration capabilities as defined in the ACPI

specification, developed by Microsoft, Intel and Toshiba.

PCI Bus Support

This AMI UEFI BIOS also supports Version 2.3 of the Intel PCI (Peripheral

Component Interconnect) local bus specification.

DRAM Support

DDR3 SDRAM (Double Data Rate III Synchronous DRAM) is supported.

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

Using Setup

When starting up the computer, press

<Del> during the Power-On Self-Test

(POST) to enter the UEFI BIOS setup

utility.

In the UEFI BIOS setup utility, you will see

General Help description at the top right

corner, and this is providing a brief

description of the selected item.

Navigation Keys for that particular menu

are at the bottom right corner, and you can

use these keys to select item and change

the settings.

Notice

The default UEFI BIOS settings apply for most conditions to ensure

optimum performance of the motherboard. If the system becomes

unstable after changing any settings, please load the default settings to

ensure system’s compatibility and stability. Use Load Setup Default

under the Exit Menu.

For better system performance, the UEFI BIOS firmware is being

continuously updated. The UEFI BIOS information described in this

manual is for your reference only. The actual UEFI BIOS information

and settings on board may be slightly different from this manual.

The content of this manual is subject to be changed without notice. We

will not be responsible for any mistakes found in this user’s manual and

any system damage that may be caused by wrong-settings.

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

1 Main Menu

Once you enter AMI UEFI BIOS Setup Utility, the Main Menu will appear on

the screen providing an overview of the basic system information.

BIOS Information

Shows system information including UEFI BIOS version, model name,

marketing name, built date, etc.

Total Memory

Shows system memory size, VGA shard memory will be excluded.

System Date

Set the system date. Note that the ‘Day’ automatically changes when you set

the date.

System Time

Set the system internal clock.

Access Level

Shows the access level of current user.

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

2 Advanced Menu

The Advanced Menu allows you to configure the settings of CPU, Super I/O,

Power Management, and other system devices.

Notice

Beware of that setting inappropriate values in items of this menu may

cause system to malfunction.

PCI Subsystem Settings

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

PCI ROM Priority

In case of multiple option ROMs (Legacy and EFI Compatible), this item

specifies what PCI Option ROM to launch

Options: Legacy ROM (Default) / EFI Compatible ROM

PCI Latency Timer

This item sets the value to be programmed into PCI Latency Timer Register.

Options: 32 PCI Bus Clocks (Default) / 64 PCI Bus Clocks / 96 PCI Bus

Clocks / 128 PCI Bus Clocks / 160 PCI Bus Clocks / 192 PCI Bus Clocks /

224 PCI Bus Clocks / 248 PCI Bus Clocks

No Snoop

This item enables or disables PCI Express Device No Snoop option.

Options: Enabled (Default) / Disabled

Maximum Payload

This item sets Maximum Payload of PCI Express Device or allows System

BIOS to select the value.

Options: Auto (Default) / 128 Bytes / 256 Bytes / 512 Bytes / 1024 Bytes /

2048 Bytes / 4096 Bytes

Maximum Read Request

This item sets Maximum Read Request Size of PCI Express Device or allows

System BIOS to select the value.

Options: Auto (Default) / 128 Bytes / 256 Bytes / 512 Bytes / 1024 Bytes /

2048 Bytes / 4096 Bytes

ASPM

This item sets the ASPM Level: Force LO – Force all links to LO State;

Auto – BIOS auto configures; Disabled – Disables ASPM.

Options: Disabled (Default) / Auto / Force LO

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

ACPI Settings

Enable ACPI Auto Configuration

This item enables or disables BIOS ACPI auto configuration function.

Options: Disabled (Default) / Enabled

Enable Hibernation

This item enables or disables system ability to hibernate (0S/S4 sleep state).

This option may be not effective with some OS.

Options: Enabled (Default) / Disabled

ACPI Sleep State

This item selects the highest ACPI sleep state the system will enter when the

SUSPEND button is pressed.

Options: S1 (CPU Stop Clock) (Default) / Suspend Disabled / S3 (Suspend to

RAM)

Ring-In Wake up from S5

This item enables the system to wake from S5 using Ring-In event.

Options: Disabled (Default) / Enabled

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

PS2 Keyboard PowerOn

This item allows you to control the keyboard power on function.

Options: Disabled (Default) / Any Key / Stroke Key / Specific Key

Stroke Keys Selected

This item will show only when Keyboard PowerOn is set “Stroke Key.”

Options: Wake Key (Default) / Power Key / Ctrl+F1 / Ctrl+F2 / Ctrl+F3 /

Ctrl +F4 / Ctrl+F5 / Ctrl+F6

Specific Key Enter

This item will show only when Keyboard PowerOn is set “Specific Key.”

Press Enter to set Specific key.

PS2 Mouse PowerOn

This item allows you to control the mouse power on function.

Options: Disabled (Default) / Enabled

Restore AC Power Loss

This setting specifies how your system should behave after a power fail or

interrupts occurs. Power Off: Leaving the system in power-off status after

power recovers. Power ON: Powering on the system immediately when

power returns. Last State: 1. Leaving the system in power-off if the system

shuts down at DC off status; 2. Powering on the system immediately if the

system shuts down at DC on status.

Options: Power Off (Default) / Power On / Last Stat

PME Wake up from S5

The item enables the system to wake from S5 using PME event.

Options: Disabled (Default) / Enabled

Wake system with Fixed Time

This item enables or disables the system to wake on by alarm event. When

this item is enabled, the system will wake on the hr::min::sec specified.

Options: Disabled (Default) / Enabled

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

Wake up date

You can choose which date the system will boot up.

Wake up hour / Wake up minute / Wake up second

You can choose the system boot up time, input hour, minute and second

to specify.

USB Device Wakeup from S3/S4

This item allows you to enable or disabled the USB resume from S3/S4

function.

Options: Disabled (Default) / Enabled

CPU Configuration

Hyper-threading

Enabled for Windows XP and Linux (OS optimized for Hyper-Threading

Technology) and Disabled for other OS (OS not optimized for

Hyper-Threading Technology). When “Disabled”, only one thread per

enabled core is enabled.

Options: Enabled (Default) / Disabled

Note: This setting is only for NM70I-807

Active Processor Cores

This item sets number of cores to enable in each processor package.

Options: All (Default) / 1

NM70I-847/NM70I-807/NM70I-1007U/NM70I-1037U UEFI BIOS Manual

Limit CPUID Maximum

When the computer is booted up, the operating system executes the CPUID

instruction to identify the processor and its capabilities. Before it can do so, it

must first query the processor to find out the highest input value CPUID

recognizes. This determines the kind of basic information CPUID can provide

the operating system.

Options: Disabled (Default) / Enabled

Execute-Disable Bit

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.).

Options: Enabled (Default) / Disabled

Intel Virtualization Technology

Virtualization Technology can virtually separate your system resource into

several parts, thus enhance the performance when running virtual machines

or multi interface systems.

Options: Disabled (Default) / Enabled

Hardware Prefetcher

The processor has a hardware prefetcher that automatically analyzes its

requirements and prefetches data and instructions from the memory into the

Level 2 cache that are likely to be required in the near future. This reduces

the latency associated with memory reads.

Options: Enabled (Default) / Disabled

Adjacent Cache Line Prefetch

The processor has a hardware adjacent cache line prefetch mechanism that

automatically fetches an extra 64-byte cache line whenever the processor

requests for a 64-byte cache line. This reduces cache latency by making the

next cache line immediately available if the processor requires it as well.

Options: Enabled (Default) / Disabled

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