Colorful NVIDIA nForce 570 LT SLI Installation Manual

NVIDIA nForce 570 LT SLI Motherboard for AMD Processor

Installation and Configuration

June 2007 C.N570LT SLI

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

Before You Begin… ·····················································xi

主板包装盒内附标准组件 ··············································xi 第一章简介 ······························································· 1

1-1 主板特色····························································· 1 1-2 主机板规格 ·························································· 2 1-3 主机板布局图 ······················································· 4 1-4 主机板部件一览表·················································· 5 第二章硬件安装 ························································· 7

2-1 硬件安装步骤 ······················································· 7

步骤 1：安装 CPU····················································7 步骤 2：安装内存···················································· 9 步骤 3：安装主板到机箱 ··········································· 9 步骤 4：安装所有扩展卡 ··········································10

PCI Express x16：··················································10 PCI Express x1：····················································11

步骤 5：连接所有信号线和电源线·······························11 2-2 安全指导····························································11 2-3 跳线设置····························································11

CMOS 清除: JBAT···················································12

键盘开机跳线选择：JKB···········································13 2-4 连接器和引脚连接头··············································13

2-4-1 连接器·························································13

电源连接器(24引脚) : ATXPWR··································13

ATX 12V 电源连接器(4引脚) : PWR12V ························14

PS/2 鼠标和 PS/2 键盘连接器: PS2······························15

USB 端口连接器: R_USB1 ·········································15

LAN 端口连接器: USB_LAN1······································15

音频输入、输出、麦克风、环绕输出、中置低音炮输出、侧边

环绕输出：AUDIO1·················································16

2-4-2 引脚连接头 ···················································20

第三章驱动程序安装说明 ·············································28 第四章 BIOS 设置 ······················································30

4-1 进入 BIOS主界面··················································31 4-2 BIOS 主界面························································34 4-3 标准 COMS设定(Standard CMOS Features)··················35

Date（日期）························································35

Time（时间） ·······················································36

IDE Channel 0/1/2 Master/Slave （IDE 第 1/2/3主/从通道）

·········································································36

Drive A/Drive B (软盘类型的设置)·······························36

iii

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

Halt On（停止引导）···············································36

Base/Extended/Total Memory（基本/扩展/总内存）·········37 4-4 高级 BIOS设置 (Advanced BIOS Features) ··················38

Removable Device Priority: ·······································38

Hard Disk Boot Priority（硬盘装置的开机顺序）··············39

CD-ROM Boot Priority: ·············································39

Virus Warning（病毒报警）·······································39

CPU Internal Cache (CPU 一级和二级缓存)····················39

External Cache ······················································39

Quick Power On Selt Test(快速开机处理)······················40

First/Second/Third Boot Device (设置首先/其次/第三检测哪个

设备启动)·····························································40

Boot Other Device ··················································40

Boot Up Floopy Seek (开机寻找软驱)···························40

Boot Up NumLock Status （启动时 Numlock状态） ·········41

Gate A20 Option（A20 地址线选择）···························41

Typematic Rate Setting （键入速率设定） ····················41

Typematic Delay（Msec）（字元输入延迟，毫秒） ·········41

Security Option（安全选项）·····································42

APIC Mode （APIC 模式） ········································42

MPS Version Control For OS （MPS操作系统版本控制） ···42

Os Select For DRAM >64MB（使用大于 64MB内存引导

OS/2）································································42

Full Screen LOGO Show (全屏 LOGO 显示）··················42

Small Logo (EPA) Show············································43 4-5 高级芯片组特征(Advanced chipset features)·················43

PCIE Frequency(设置 PCIE 频率)·································44

K8<->MCP6x HT Speed/Width···································44

CPU/PCIE/SATA Spread Spectrum（频展）····················44

SSE/SSE2 Instructions（SSE/ SSE2指令） ····················45

System BIOS Cacheable（系统 BIOS 缓冲）···················45

CPU Thermal Throttling(处理器热量缩减选项)················45

CPU Spread Spectrum··············································45

SATA Spread Spectrum············································45

PCIE Spread Spectrum·············································45

4-5-1 内存配置(Memory Configuration)·························46

Memory Frequency ·················································46

CAS# Latency (Tcl)···············································47

Minimum RAS active time (Tras)·································47

(Trc)Row cycle time················································47

<Trcd>RAS to CAS R/W Delay···································47

precharge Time (tRP)··············································47

(Trrd) RAS to RAS Delay·······································48

NPT Fid Control（CPU 倍频调节）·······························48

NPT Vid Control（CPU 电压调节） ······························48

Timing Mode·························································48

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

Memory Clock Value or Limit ·····································48

DQS Training Control···············································49

CKE Base Power Down Mode·····································49

CKE Based Power Down···········································49

Memclock Tri-stating···············································49

Auto Optimize Bottom IO··········································49

Bottom of 32-Bit [31:24] IO Space·····························49

Memory Hole Remapping··········································50

DRAM ECC Enable·················································50

DRAM MCE Enable················································50

Chip-Kill Mode Enable ············································50

DRAM ECC Redirection···········································50

DRAM Background Scrubber····································50

L2 Cache Background Scrubber ·······························51

DCache Background Scrubber ··································51

AMD K8 Cool‘n’Quiet··············································51 4-6 集成的外部设备(Integrated Peripherals)······················52

IDE Function Setup （IDE驱动器设置选项） ·················53

MCP Storage Config（存储设置） ·······························53

Onboard Device （集成设备选项）······························53

Init Display First（显卡优先顺序）······························53

Onchip USB （内建 USB控制设定） ····························53

USB Keyboard Support（USB键盘支持）······················53

USB Mouse Support （USB鼠标支持）·························53

Onboard Audio（板载声卡设置) ·································54

MAC0 Lan（主板内建网卡设定） ································54

Onboard FDC Controller（板载软驱控制器）··················54

Onboard Serial Port1（内建串行端口 1）······················54

Onboard Serial Port 2（设置内置串行口 2） ··················54

UART Mode Select··················································54

RxD , TxD Active····················································54

IR Transmission Delay·············································55

UR2 Duplex Mode（设置 COM2的 IR 双模式） ···············55

Use IR Pins（设置红外设备工作协议）·························55

Onboard Parallel Port（设置内置并行口）·····················55

Parallel Prot Mode（并行口传输模式）·························55

EPP Mode Select ····················································55

ECP Mode Use DMA （ECP 模式的 DMA 值选择）············55 4-7 电源管理设定(Power Management Setup) ···················56

ACPI-Function (ACPI 操作系统) ··································57

ACPI Suspend Type （ACPI挂起类型） ························57

Power Management (电源管理)··································57

Video Off Method（显示设备关闭方式设置） ·················57

HDD Down In Suspend （睡眠模式设定）·····················58

HDD Power Down (硬盘电源关闭模式)·························58

Soft-Off by PWR-BTTN（软关机方法）·························58

vii

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

Power On by Alarm （MODEM开机） ··························58

Date of month Alarm···············································58

Time (hh:mm:ss) Alarm ···········································59

WOL(PME#) From Soft-Off （网络唤醒功能设定） ··········59

WOR(RI#) From Soft-Off (网络唤醒功能设定） ·············59

Power On by Alarm （定时开机设定） ·························59

PWRON After PWR-Fail ············································59

KB Power ON Password:(键盘开机密码)························59

Hot Key Power ON:（热键开机）································60 4-8 PNP/PCI 配置(PnP/PCI Configurations) ·······················60

Reset configuration data （重置配置数据）···················61

Resources controlled by (资源控制)·····························61

IRQ Resources·······················································61

PCI/VGA Palette snoop （PCI/VGA 调色板配置）·············62

Maximum Payload Size （最大有效载荷设定） ···············62

PCI Latency Timer<CLK> ·········································62 4-9 电脑健康状态 (PC Health status)·······························63

CPU FAN Speed Control（风扇转速控制）·····················63

Shutdown Temperature············································64

CPU Warning/SYS/CPU Temperature····························64

CPU Fan Speed/ SYS Fan1/2 Speed·····························64

CPU/+12V/+3.3V/ DRAM/Chipset/+5V/ Battery/5VSB Voltage

·········································································64

4-10 频率/电压控制(Colorful Magic Control)······················65

viii

Colorful Netlive Control ············································65

CPU Frequency······················································66

CPU/ DRAM/ Chipset Voltage Control ···························66

BIOS Write Protect (BIOS写保护) ·······························66

Onboard Lan Boot ROM(设置是否启用网络启动功能) ·······66 4-11 载入默认安全/优化值 ···········································66 4-12 设定管理员/用户密码 ···········································67 4-13 Save & Exit Setup (退出设置程序并储存设置)·············68 4-14 Exit Without Saving (退出设置程序不储存设置)···········68 第五章附录 ······························································69

5-1 8 声道音效连接及设置 ···········································69

二、四、六或八声道音效设定 ····································70 5-2 开机系统自检常见错误···········································71

5-2-1 不正常的嘀声鸣叫···········································71

Floppy disk(s) fail···················································71

BIOS ROM checksum error········································71

CMOS battery fails··················································72

CMOS checksum error ·············································72

Hard disk initialize ··················································72

Hard disk install failure·············································72

Keyboard error or no keyboard present ························72

Keyboard is lock out- Unlock the key ···························72

Memory test fails····················································72

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

Primary master hard disk fail ·····································73

Primary slave hard disk fail ·······································73

Secondary master hard disk fail··································73

Secondary slave hard disk fail····································73 5-3 计算机硬件维护指南··············································73

容易引起电脑不稳定的几个因素 ·································73

一. 灰尘·······························································73

二. 温度·······························································74

三. 其他·······························································74

电脑维护指南························································74

维护补助物品························································74

一. 注意事项·························································74

二. 开始操作·························································75

三. 其他辅助注意项目··············································76

四. 故障排除·························································77

5-4 DOS 模式下 BIOS的刷新方法···································78

Before You Begin…

主板包装盒内附标准组件

在你开始之前，请检查主板包装盒内的附件

 一块 C.N570 LT SLI 主板

 一条 SATA 数据线

 一条电源转接线

 一条 IDE 驱动器带状电缆

 一张驱动光盘

 一张质量保证卡

 一本 C.N570 LT SLI 主板中文用户手册

 一本智能主板中文使用手册

第一章简介

感谢您购买七彩虹系列主板，该系列主板提供了非常优秀

的性能和品质保证。

1-1 主板特色

感谢您购买七彩虹 C.N570 LT SLI 主板。该主板采用 ATX

架构，支持 AMD Socket AM2 的 AMD Athlon™ 64

FX/Athlon™ 64 X2/Athlon™ 64/Sempron™ CPU ，支持

HyperTransport 2000MHz ，支持 DDR2 533/DDR2

667/DDR2 800 标准内存。

芯片组采用 NVIDIA nForce 570 LT SLI，支持 SLI 技术, 支

持 1.8V DDR2 SDRAM，提供 4 根 240-pin DIMM 插槽，支

持双通道 DDR2 800 规格内存。提供 1 个 IDE 接口、1 个

FDD 接口、4 个 SATAII 接口、1 个 SPDIF 输出接口、1 个

eSATA 接口(后置面板) 、内置 1 个 IR 接口、和 8 个 USB 接

口（另外 4 个需扩展），板载 10M/100M/1000M 网卡, 内置

8 声道音频芯片, 板载Debug 诊断灯(后置面板)。

C.N570 LT SLI 主板提供 3 个 PCI 插槽、2 个 PCI Express x16

插槽(支持 SLI 技术)、2 个

高性能的扩展卡。

PCI Express x1 槽，可供加插各种

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

1-2 主机板规格

 设计

¾ ATX 板型规范 ¾ 尺寸：210×293.4mm

 芯片组

¾ NVIDIA nForce 570 LT SLI 单芯片设计

 中央处理器

¾ 支持 AMD Socket AM2 CPU ¾ 支持 AMD Athlon™ 64 FX 处理器 ¾ 支持 AMD Athlon™ 64 X2 Dual-Core 处理器 ¾ 支持 AMD Athlon™ 64 处理器 ¾ 支持 AMD Sempron™ 处理器

 内存

¾ 提供 4 条240-pin 1.8V 插槽 ¾ 支持双通道 DDR2 400/533/667/800 内存

 扩展插槽

¾ 2 条PCI-Express x16 插槽 ¾ 2 条PCI-Express x1 插槽 ¾ 3 条 PCI 插槽

 存储设备

¾ 提供 1 个IDE 接口 ¾ 提供 1 个FDD 接口 ¾ 提供 4 个Serial ATAII 高速硬盘接口 ¾ 提供 1 个eSATA 接口(后置面板)

 8 声道音频设备

Introduction

¾ 整合 8 声道高清晰数字音频控制器 ¾ 支持 8 声道3D 环绕声效

 网络功能

¾ 整合 PCIE 千兆网卡 ¾ 支持 10/100/1000bps 数据传输率

 双 BIOS

¾ 两个 Award 4MB Flash ROM

 接口

¾ 1 个IDE 接口 ¾ 1 个FDD 接口 ¾ 4 个SATAII 接口 ¾ 1 个eSATA 接口(后置面板) ¾ 1 个串行接口 ¾ 1 个SPDIF 光纤输出接口 ¾ 1 个SPDIF 同轴输入接口 ¾ 8 个USB2.0 接口（4 个需扩展） ¾ 2 个PS/2 端口（一个键盘和一个鼠标） ¾ 1 个RJ45 千兆网接口 ¾ 1 个8 声道音频接口(AUDIO1)

 连接头

¾ 1 个CD-IN 音频接口连接头(CD_IN) ¾ 1 个前置音频接口连接头(F_AUDIO) ¾ 1 个SPEAKER 连接头(SPEAKER1) ¾ 1 个前面板开关和指示灯连接头(FPANEL) ¾ 2 个可扩展USB 接口连接头(FUSB1/2) ¾ 1 个红外设备连接头IR(IR1)

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

1-3 主机板布局图

（仅供参考）

Introduction

1-4 主机板部件一览表

跳线

跳线名称描述

JBAT

JKB

清除 CMOS 跳线 3PIN 跳线键盘鼠标唤醒功能 3PIN 跳线

连接器

连接器名称描述 ATXPWR ATX 电源连接器 24 引脚 PWR12V ATX12V 电源连接器 4引脚 PS2 PS/2 鼠标和 PS/2 键盘连接器 6 引脚母头 R_USB1 USB 端口连接器 4 引脚连接器 USB_LAN1 USB 端口连接器/千兆网络 RJ-45 连接器 AUDIO1 8 声道音频连接器 6 孔小三芯插孔 FDD 软盘驱动器数据连接器 34 引脚 IDE1 IDE 数据连接器 40 引脚 SATA1-5 SATA2 端口数据连接器 7 引脚 SATA6 eSATA 接口 7 引脚

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

连接头

连接头名称描述

FPANEL

FUSB1/2

IR1

SFAN1/2

CFAN

F_AUDIO

CD_IN

前面板开关和指示灯 14PIN 插头可扩展 USB 接口 9PIN 扩展接头红外设备连接头 4 引脚风扇引脚头 3 引脚风扇引脚头 4 引脚扬声器,麦克风连接头 9 引脚 CD 音频输入连接头 4引脚

扩展槽

插座/插槽名称描述

Socket AM2

DIMM1-4

PCIE1/4

PCIE2/3

PCI1-3

CPU 插座 Socket AM2 CPU 插座 DDR2 内存插槽 240 引脚DDR2 内存扩展插槽 PCI-E x16 插槽 PCI-Ex PCI-E x1 插槽 PCI-Ex

ress x16 扩展槽 ress x1 扩展槽

PCI 插槽 32 位 PCI 逻辑总线扩展插槽

第二章硬件安装

2-1 硬件安装步骤

请依照下列方式，完成电脑的安装：

 安装中央处理器（CPU）

 安装内存

 装入机箱

 安装所有扩展卡

 连接所有信号线、排线、电源线及面板控制线

步骤 1：安装 CPU

本主板配置一组拥有 940 脚位的 AM2 中央处理器插座，是

专为 AMD 系列处理器所设计。AM2 插座与 940-pin 插座不

同，是专为 AMD AM2 处理器所设计的，请确认您的处理

器使用的是 AM2 插座。安装处理器时请注意针脚方向，请

勿强制将处理器插入插座，以避免弄弯处理器的针脚和处

理器本身。

CAUTION: 1.CPU 的散热器和风扇必须是经过 AMD 所认可的。2.

板上安装散热器和风扇时，主板必须放在一个牢固的地方，以避免

晃动。3.散热器必须紧紧地安装到 CPU 上端。4.散热器没有正确和牢

固地安装，请不要运行处理器。否则可导致永久损害。

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

 以下步骤显示如何安装 CPU、风扇和散热装置。

¾ 找到位于主板上的处理器插座。将插座侧边的固定

拉杆拉起至其角度与插座呈 90 度角。

¾ 将中央处理器上标示有金三角的那一端，对齐插座

左下角处也有三角标示的地方(与处理器插座连接的地方，见下图所示)，请小心地放入中央处理器，并确定所有的针脚是否都已没入插槽内。详情请参照 CPU 制造商网站。

¾ 向下按住控制杆以固定 CPU 并锁在旁边的卡槽中。

将带散热片的风扇放在 CPU 上面，然后向下按两个塑料夹以钩住支撑块两侧的孔。

¾ 向下按每个塑料夹的白色扳杆将风扇套件固定在支

撑块上。

CAUTION: 1.温度过高: 温度过高会严重损害 CPU 和系统，请务必

确认所使用的降温风扇始终能够正常工作，保护CPU 以免过热烧

毁。2.更换 CPU: 更换 CPU 时，请先关闭 ATX 电源供应或拔掉电源

插头以确保 CPU 的安全。3.超频: 请在进行超频前确认您计算机的

其他部件能够支持此非正常的设定。我们不推荐您在标准的规格以

外运行此设备。对于任何非正常的设定或在标准规格以外运行本设

备所造成的损失，我们不予担保．

Hardware Installation

步骤 2：安装内存

本主板配置有 4 组240-pin DDR2 DIMM (Double Data Rate，

双倍数据传输率)内存条插槽。DDR2 内存条拥有与 DDR 内

存条相似的外观，但是实际上 DDR2 内存为 240 针脚，而

DDR 内存则为 184 针脚。此外，DDR2 内存插槽的缺口也

与 DDR 内存插槽不同，以防止插入错误的内存条。下图所

示为 DDR2 DIMM 内存条插槽在主板上之位置。

 一条内存: 插入到 DIMM1. 你可以插入到任何 slot, 显然,

DIMM1 是最佳的.

 两条内存: 插入到 DIMM1 和 DIMM2 或DIMM3 和

DIMM4,以组建双通道.

 三条内存: 不要安插 3 条内存，可能会引起故障。

 四条内存: 插入到 DIMM1, 2, 3, 和 4.

CAUTION: 1.请选择使用相同的内存模组安装到双通道。2. 如果您

正确插入了内存模组，您将不会看到金手指部分。

DIMM Slot 1 DIMM Slot 3

DIMM Slot 2 DIMM Slot 4

(上图为参考,请以实物为准)

步骤 3：安装主板到机箱

请把随机箱所提供的铜柱套入正确孔位，锁上螺丝以固定

主机板，防止主机板与机箱之间造成短路而损坏主机板。

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

步骤 4：安装所有扩展卡

安装所需要的 PCIE 或 PCI 扩展卡到主机板上，锁上螺丝以

固定扩展卡，防止造成扩展卡与主板之间的接触问题。该

主板提供两个 x16 PCI Express 显卡插槽和两个 x1 PCI

Express 插槽。完全符合 PCI Express 1.0a 规范，支持 PCI

Express 显卡和其它的PCI Express 设备。x16 PCI Express 插

槽还支持提供数字显示和电视输出的高级数字显示卡

(ADD2)。

PCI Express x16：

请将符合规格的 PCI Express x16 显卡安装在PCI Express x16

插槽上,在 x16 插槽安装显卡时，先将显卡在插槽的上方与

插槽对齐，然后压入插槽中，直到其牢固固定于插槽中为

止，插槽中的固定夹会自动固定好显卡。

1 – PCI slots 2 – x1 PCIe slots 3 – Primary PCIe x16

slot (GPU1)

(上图为参考,请以实物为准)

Hardware Installation

PCI Express x1：

安装 PCI Express x1 卡，如网卡等，也应该符合 PCI Express

规格，并且将其安装在 PCI Express x1 插槽内。

步骤 5：连接所有信号线和电源线

具体细节请参考连接头介绍。

2-2 安全指导

Note: 装卸主板及其它电脑元件时，请遵循以下基本预防措施:

1.配戴合适的静电手环并确定手环自然接地。2.碰触一接地或

防静电表面或一金属固定物如水管等。3.避免接触扩展卡、主板及通过其接口插在扩展槽中的模组上的零件。最好通过其装载托架处理系统元件。4.以上方法可防止静电产生及正确释放静电。

2-3 跳线设置

依照跳线帽的不同连接，可以改变主板的电子线路，影响

主板的运行。如果跳线帽连接两个针之间，说明是短路；

如果跳线帽没有连接两个针之间或放置在一个针上，说明

是断开。

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

以上是 3 个针脚跳线的举例，第一个针脚和第二个针脚是

短路状态。

CMOS 清除: JBAT

您可以通过短接 JBAT 的 2-3 pins 来清除 CMOS 的数据，要

清除 CMOS 必须完成以下步骤:

 先关闭系统

 拔掉 ATX 电源

 短接 JBAT 的2-3 跳线 3 秒钟

 在恢复 JBAT 到1-2 跳线

 重新连接 ATX power 接口

Note: 以下情况您需要清除 CMOS解决故障的时候:1.忘记

BIOS 密码的时候 2.在超频失败机器无法启动时

1-2 闭合正常

CMOS RAM 清除设置

JBAT JBAT

2-3 闭合清除 CMOS

Hardware Installation

键盘开机跳线选择：JKB

要开启键盘开机功能，“JKB”跳线应该放置在 Pin2-3 上。

BIOS 设定:须在 BIOS 的 Power Management Setup 下中设定

PS/2 键盘/鼠标唤醒功能;请参阅BIOS 设定的相关信息。

2-4 连接器和引脚连接头

2-4-1 连接器

电源连接器(24 引脚) : ATXPWR

ATX 电源供应连接器。这是一个新定义的 24 引脚适用于

ATX 机箱的连接器。ATX 电源供应器允许软开关机，使用

连接主板上的两芯电源控制针脚和前面板的触发式开关来

控制主机的启动。打开机箱背面的电源开关，当按下前面

板的电源开关时，电源即刻被开启，再次按下该按钮，电

源即被切断。

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

建议使用 ATX 12V 兼容 2.0 规范的 350W 以上的电源供应器

（PSU）。该电源供应器提供 24 引脚和4 引脚电源插头。

如果您使用的电源供应器提供的是 20 引脚和 4 引脚的电源

插头，确保该 20 引脚电源插头的+12V 可提供最少 15A 的

电流，并且该电源供应器可提供最少 350W 的功率。如果不

符合上述条件可能会引起系统不稳定或无法引导。

ATX 12V 电源连接器(4 引脚) : PWR12V

您的电源供应器应具备一个 4-pin 的+12V 电源接头。+12V

电源可向 CPU 的电压调节模块（Voltage regulator

Module,VRM）提供大于+12VDC 的电流。请按照如下方式

将 4-pin 电源接头连接至ATX12V 上。

Hardware Installation

Note: 1.请务必连接 4-pin +12V 电源插头，否则可能无法顺利

启动电脑。2.如果您的系统会搭载相当多的外围设备，请使用较高功率的电源以提供足够的设备用电需求。不适用或功率不足的电源，有可能会导致系统不稳定或难以开机。3.如果您想要安装功率消耗较大的硬件设备，请务必使用较高功率的电源以提供足够的设备用电需求。

PS/2 鼠标和 PS/2 键盘连接器: PS2

该连接口用于连接 PS/2 类型的键盘和鼠标。

USB 端口连接器: R_USB1

该连接口用于连接 USB 接口类型的设备。

LAN 端口连接器: USB_LAN1

这个连接器是一个标准的用于网络连接的 RJ45 连接器。

Installing and Configuring the NVIDIA nForce 570 LT SLI Motherboard

音频输入、输出、麦克风、环绕输出、中置低音炮输出、侧边环绕输出：AUDIO1

该连接器是一个提供音频输入、输出、麦克风、环绕输

出、中置低音输出、侧边环绕输出的 6 芯插孔。

Line-out : (绿) 音频输出至扬声器

Line-in : (蓝) 音频输入至音效芯片

MIC : (粉红) 麦克风连接器

Surrback : (橙) 音频输出至环绕音箱

Surround : (黑) 音频输出至中置/低音音箱

GEN/LEF: (灰) 音频输出至侧边环绕音箱

软盘驱动器数据连接器(34 引脚): FDD

该连接器支持连接软盘驱动器的连接电缆线。连接电缆线

一头连于该连接器，另外一头连接至软盘驱动器。

Floppy Drive Connector

FDD

Pin 1

Hardware Installation

主 IDE 连接器(40 引脚): IDE1

该连接器支持连接 IDE 硬盘的连接电缆线。连接电缆线的

一头连于该连接器，另一头连接于硬盘。如果你安装两个

硬盘，你必须通过跳线将第二个硬盘设置为从盘。请参阅

硬盘说明书来设置跳线。

IDE 连接器

IDE1

Pin 1

Note: 1.一个连接器可以连接两个硬盘。第一个硬盘应当设置成

“Master”模式，第二个硬盘应当设置成“Slave”模式。2.从性能上考虑，我们建议您不要将 CD-ROM 或 DVD-ROM 驱动器与硬盘安装在同一个通道下，否则，该通道的性能将有所下降。

SATA 端口连接器：SATA1-5

该连接器支持 SATA2 硬盘。

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