MSI MS-7255 manual Front Panel Audio Connector JAUD1

Page 32

Hardware Setup

Front Panel Audio Connector: JAUD1

The JAUD1 front panel audio connector allows you to connect the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide.

2

1

JAUD1

10

9

JAUD1 Pin Definition

PIN

SIGNAL

DESCRIPTION

1

AUD_MIC

Front panel microphone input signal

2

AUD_GND

Ground used by analog audio circuits

3

AUD_MIC_BIAS

Microphonepower

4

AUD_VCC

Filtered +5V used by analog audio circuits

5

AUD_FPOUT_R

Right channel audio signal to front panel

6

AUD_RET_R

Right channel audio signal return from front panel

7

HP_ON

Reserved for future use to control headphone amplifier

8

KEY

No pin

9

AUD_FPOUT_L

Left channel audio signal to front panel

10

AUD_RET_L

Left channel audio signal return from front panel

Important

If you don’t want to connect to the front audio header, pins 5 & 6, 9 & 10 have to be jumpered in order to have signal output directed to the rear audio ports. Otherwise, the Line-Out con- nector on the back panel will not function.

610

59

2-17

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Contents MS-7255 MS-7255 v1.X/v2.X MainboardCopyright Notice TrademarksRevision History Technical SupportSafety Instructions Micro-Star International MS-7255 FCC-B Radio Frequency Interference StatementWeee Waste Electrical and Electronic Equipment Statement Page Vii Contents Appendix a VIA VT8237 Sata RAID Introduction Appendix B VIA VT1708 AudioGetting Started Getting StartedMainboard Specifications LANIDE SataGetting Started Connectors SlotsForm Factor MountingMainboard Layout DIMM1Packing Checklist PC AlertTM Hardware Setup Hardware SetupQuick Components Guide CPU Central Processing Unit Introduction to LGA 775 CPUCPU & Cooler Installation Alignment Key Locking switch Ddrii Installing Ddrii ModulesMemory Power Supply ATX 24-Pin Power Connector JPWR2ATX 12V Power Connector JPWR1 JPWR2Back Panel MS-7255 Mainboard Audio Port Connectors Connectors Floppy Disk Drive Connector FDD1ATA133 Hard Disk Connectors IDE1 & IDE2 FDD1Serial ATA Connectors SATA1, SATA2 SATA1 SATA2Fan Power Connectors CPUFAN1, PWRFAN1, SYSFAN1 Chassis Intrusion Switch Connector JCASE1CPUFAN1 PWRFAN1 JCASE1IEEE1394 Bracket Optional Ieee 1394 Connectors optional J13941J13941 SPDIF-Out Connector JSPDIFOUT1 Serial Port Connector JcomJSPDIFOUT1 Spdif Bracket OptionalAux Line-In Connector JCD1 Front Panel Connectors JFP1/JFP2JCD1 JFP2 JFP1Front Panel Audio Connector JAUD1 JAUD1USB 2.0 Bracket Front USB Connectors JUSB1, JUSB2JUSB1/2 JBAT1 JumpersClear Cmos Jumper JBAT1 PCI Peripheral Component Interconnect Slots SlotsPCI Peripheral Component Interconnect Express Slots PCI Interrupt Request Routing Bios Setup Bios SetupEntering Setup Press DEL to enter SetupControl Keys Getting HelpGeneral Help F1 Main MenuMain Menu Bios Setup Load Fail-Safe Defaults Load Optimized DefaultsBios Setting Password Save & Exit SetupStandard Cmos Features Date MmddyyTime hhmmss IDE Primary/Secondary/Third/Fourth Master/SlaveBios Setup Type 32Bit Data TransferFloppy a Halt OnAdvanced Bios Features Bios Setup Execute Disable Bit Boot Up Num-Lock LEDMPS Configuration 1st Boot DeviceAdvanced Chipset Setup Integrated Peripherals Sata Devices Configuration Serial ATA Bios ExecuteDevices Configuration Parallel Port ModeParallel Port IRQ Power Management Features Acpi FunctionAcpi Standby Suspend Time OutBios Setup Power Button Mode Restore on AC/Power LossWakeup Event Setup Resume On RTC AlarmPCI Latency Timer PNP/PCI Resource ManagementClear Nvram PCI Slot1~2 IRQ PreferenceBios Setup IRQ Resources Setup DMA Resources SetupChassis Intrusion CPU Shutdown TemperatureMonitor Cell Menu Adjust DDR VoltageAdjust NB Voltage Adjust CPU FSB Frequency Adjust PCI Express FrequencyAdjust PCI Frequency Auto Disable PCI ClockLoad Optimized Defaults Bios Setting Password VIA VT8237 Sata RAID Introduction RAID Basics RAID LevelCapacity Benefits RAID 0 StripingBios Configuration VIA VT8237 Sata RAID IntroductionCreate Disk Array VIA VT8237 Sata RAID Introduction Delete Disk Array Create and Delete Spare Hard Drive View Serial Number of Hard DriveDuplicate Critical RAID 1 Array Rebuild Broken RAID 1 ArrayDestroy the Mirroring Relationship Choose Replacement Drive and RebuildContinue to boot Install Driver in Windows OS † New Windows OS 2000/XP/NT4 Installation† Existing Windows XP Driver Installation † Confirming Windows XP Driver InstallationUsing VIA RAID Tool MS-7255 Mainboard VIA VT8237 Sata RAID Introduction VIA VT1708 Audio Click VIA HD Audio Driver Installing the VIA VT1708 Audio DriverInstallation for Windows 2000/XP VIA VT1708 Audio Software Configuration HD Audio Deck AdeckFull Mode Display ModeSimple Mode Panel Detail Top PanelConfiguration Panels Speaker Configuration Panel Click here to view Independent Headphone Control Mixer Configuration Panel Headphone Control Effects Configuration Panel Bass Management On/Off Presets Jack Configuration Panel MS-7255 Mainboard Redirected Headphone Function Independent Headphone Function Multi-Stream FunctionMS-7255 Mainboard Pdif Configuration Panel System Information PanelHot Key Configuration Panel
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MS-7255 specifications

The MSI MS-7255, also known as the MSI K8N Neo4, is a versatile motherboard that has gained attention for its robust features, compatibility, and performance capabilities. Designed to support AMD's Socket 939 processors, the MS-7255 caters to users looking for a reliable platform for both gaming and everyday computing tasks.

One of the standout features of the MSI MS-7255 is its support for high-performance memory. With four DDR DIMM slots, the motherboard can accommodate up to 4GB of DDR400 RAM, allowing for fast data processing and multitasking capabilities. This memory configuration can significantly enhance overall system responsiveness, making it ideal for power users and gamers who demand excellent performance.

The MS-7255 is also equipped with NVIDIA's nForce 4 chipset, which brings significant advantages in terms of connectivity and performance. This chipset supports PCI Express, offering users the ability to install next-generation graphics cards that utilize the PCIe x16 interface, paving the way for superior graphics performance in gaming and graphic-intensive applications.

In terms of storage, the MSI MS-7255 features an impressive array of SATA ports. With up to four SATA II 3.0 Gb/s connectors, users can easily set up RAID configurations for improved data redundancy or performance. This flexibility is particularly appealing to gamers and content creators looking for faster load times and better system performance.

The motherboard also includes integrated 8-channel audio, courtesy of Realtek, providing users with high-quality sound output without the need for additional audio cards. This feature enhances the multimedia experience, making it suitable for movies, music, and gaming environments.

Connectivity options abound with the MSI MS-7255, featuring built-in Ethernet and multiple USB ports for peripheral connections. These ports enrich the user experience, allowing easy access to a range of external devices, from printers to game controllers.

In terms of user-friendly features, the MS-7255 boasts a well-designed BIOS, allowing users to easily tweak system settings for optimal performance. The board's layout also facilitates ease of installation and accessibility to components, which is a crucial factor for DIY builders.

Overall, the MSI MS-7255 is a compelling choice for users seeking a reliable, feature-rich motherboard. Its blend of performance, connectivity, and audio capabilities make it a worthy consideration for anyone looking to build a powerful and efficient system. With its ability to support the demands of both gamers and general users alike, the MS-7255 proves to be an enduring option in the motherboard market.