MSI 848P NEO-V - Motherboard - ATX manual Power Supply, ATX 20-Pin Power Connector ATX1, JPW1

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Hardware Setup

Power Supply

The mainboard supports ATX power supply for the power system. Before inserting the power supply connector, always make sure that all components are installed properly to ensure that no damage will be caused.

ATX 20-Pin Power Connector: ATX1

This connector allows you to connect to an ATX power supply. To connect to the ATX power supply, make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. Then push down the power supply firmly into the connector.

10	20
1	11
	ATX1

ATX1 Pin Definition

PIN	SIGNAL	PIN	SIGNAL
1	3.3V	11	3.3V
2	3.3V	12	-12V
3	GND	13	GND
4	5V	14	PS_ON
5	GND	15	GND
6	5V	16	GND
7	GND	17	GND
8	PW_OK	18	-5V
9	5V_SB	19	5V
10	12V	20	5V

ATX 12V Power Connector: JPW1

This 12V power connector is used to provide power to the CPU.

3	4	JPW1 Pin Definition
		PIN	SIGNAL
1	2
		1	GND
JPW1
		2	GND
		3	12V
		4	12V

MSI Reminds You...

Power supply of 300 (and up) watt is highly recommended for system stability.

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Contents 865PE Neo2-V / 848P Neo-V Series Voir LA Notice D’INSTALLATION Avant DE Raccorder AU Reseau FCC-B Radio Frequency Interference StatementCopyright Notice TrademarksRevision History Revision Revision History DateSafety Instructions Technical SupportContents Clear Cmos Jumper JBAT1 Getting Started Mainboard Specifications ChipsetMain Memory SlotsDimension On-Board PeripheralsAudio LAN OptionalMainboard Layout Chipset848P Neo-V MS-6788 v2.X ATX Mainboard Hardware Setup Quick Components Guide SYSFAN1 , p.2-14Example of CPU Core Speed Derivation Procedure Central Processing Unit CPUMemory Speed/CPU FSB Support Matrix ThenCPU Installation Procedures for Socket Installing the CPU Fan Fan power cable Memory Introduction to DDR SdramDDR Population Rules DIMM1 DIMM2Installing DDR Modules Dual-channel DDR IntroductionPower Supply ATX 20-Pin Power Connector ATX1ATX 12V Power Connector JPW1 ATX1Mouse Connector Keyboard ConnectorBack Panel PS/2 Mouse 6-pin Female PS/2 Keyboard 6-pin FemaleSPDIF-out Port Connector Serial Port Connector COM aUSB Connectors Audio Port Connectors Line Stereo Audio Connectors Line OutRJ-45 LAN Jack MICParallel Port Connector LPT1 Connectors Floppy Disk Drive Connector FDD1Fan Power Connectors CPUFAN1/SYSFAN1 CD-In Connector CD1MSI Reminds You ATA100 Hard Disk Connectors IDE1 & IDE2Front USB Connectors JUSB2 & JUSB3 SATA1 Serial ATA HDD Connectors SATA1, SATA2SATA2 Bracket Spdif Connector JSP1 Optional JSP1Front Panel Connectors JFP1 & JFP2 JFP1 JFP2Front Panel Audio Connector JAUD1 JAUD1Bracket Bracket 2 Connector JDB1 OptionalJDB1 JBAT1 JumpersClear Cmos Jumper JBAT1 Slots AGP Accelerated Graphics Port SlotPCI Peripheral Component Interconnect Slots PCI Interrupt Request RoutingBios Setup Entering Setup Selecting the First Boot DeviceDefault Settings Control KeysGetting Help Main MenuMain Menu Set Supervisor Password Set User PasswordLoad High Performance Defaults Load Bios Setup DefaultsStandard Cmos Features Floppy Drive a Advanced Bios Features BootUp Num-Lock Password CheckBoot To OS/2 A.R.T. for Hard DisksSystem Bios Cacheable MPS RevisionApic Acpi SCI IRQ CPU L1 & L2 CacheAdvanced Chipset Features Dram Timing SettingConfigure Sdram Timing by SPD CAS# LatencyRAS# to CAS# Delay Precharge DelayRAS# Precharge Burst LengthAcpi Standby State Power Management FeaturesRe-Call VGA Bios at S3 Resuming Power Management/APM Power Button FunctionSuspend Time Out Minute Set Monitor EventsKeyboard PowerOn Function Specific Key for PowerOnMouse PowerOn Function Resume On RTC AlarmPNP/PCI Configurations PCI Latency Timer PCI ClocksClear Nvram Init. Graphics Adapter PriorityPCI IDE BusMaster Set IRQs to PCI or ISAIRQ 3/4/5/7/9/10/11/14/15 Set DMAs to PnP or ISADMA Channel 0/1/3/5/6/7 On-Chip IDE Configuration On-Chip ATAs Operate ModeIntegrated Peripherals USB ControllerATA Configuration ATA Keep EnabledCombined Mode Option ATA Channel SelectionParallel Port Mode OnBoard LANAC’97 Audio Set Super I/OParallel Port DMA Channel EPP VersionParallel Port IRQ PC Health Status Frequency/Voltage Control Dynamic OverClockingPerformance Mode CPU Ratio SelectionDram Frequency Spread SpectrumAdjust CPU Bus Clock Mhz Adjust AGP/PCI Clock MhzCPU Vcore Adjust DDR Power VoltageSet Supervisor/User Password Load High Performance/BIOS Setup Defaults