MSI Comprehensive Guide for 848P NEO Motherboard Users
Page 31

MS-6788 ATX Mainboard

D-Bracket™ 2 Connector: JDB1 (Optional)

The mainboard comes with a JDB1 connector for you to connect to D-Bracket™

2.D-Bracket™ 2 is a USB Bracket that supports both USB1.1 & 2.0 spec. It integrates four LEDs and allows users to identify system problem through 16 various combina- tions of LED signals. For definitions of 16 signal combinations, please refer to D- Bracket™ 2 in Chapter 1.

2

1

 

 

 

 

JDB1 Pin Definition

 

 

 

Pin

Signal

10

1

DBG1 (high for green color)

 

 

9

2

DBR1 (high for red color)

 

JDB1

3

DBG2 (high for green color)

 

 

 

4

DBR2 (high for red color)

 

 

 

5

DBG3 (high for green color)

 

 

 

6

DBR3 (high for red color)

 

 

 

7

DBG4 (high for green color)

 

 

 

8

DBR4 (high for red color)

 

 

 

9

Key

 

 

 

10

NC

 

 

 

 

 

 

Depending on the optional bracket you buy, please

 

note there might be a Bluetooth Sticker to cover one

 

of the port, which marks “Do no remove, when

 

using bluetooth”.

Connected to JDB1

 

D-Bracket™ 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connected to JUSB2 (the USB

LEDs

pinheader in yellow color)

 

2-20

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Contents 865PE Neo2-V / 848P Neo-V Series FCC-B Radio Frequency Interference Statement Voir LA Notice D’INSTALLATION Avant DE Raccorder AU ReseauRevision Revision History Date Copyright NoticeTrademarks Revision HistoryTechnical Support Safety InstructionsContents Clear Cmos Jumper JBAT1 Getting Started Slots Mainboard SpecificationsChipset Main MemoryLAN Optional DimensionOn-Board Peripherals AudioChipset Mainboard Layout848P Neo-V MS-6788 v2.X ATX Mainboard Hardware Setup SYSFAN1 , p.2-14 Quick Components GuideThen Example of CPU Core Speed Derivation ProcedureCentral Processing Unit CPU Memory Speed/CPU FSB Support MatrixCPU Installation Procedures for Socket Installing the CPU Fan Fan power cable DIMM1 DIMM2 MemoryIntroduction to DDR Sdram DDR Population RulesDual-channel DDR Introduction Installing DDR ModulesATX1 Power SupplyATX 20-Pin Power Connector ATX1 ATX 12V Power Connector JPW1PS/2 Mouse 6-pin Female PS/2 Keyboard 6-pin Female Mouse ConnectorKeyboard Connector Back PanelUSB Connectors Serial Port Connector COM aSPDIF-out Port Connector MIC Audio Port ConnectorsLine Stereo Audio Connectors Line Out RJ-45 LAN JackParallel Port Connector LPT1 CD-In Connector CD1 ConnectorsFloppy Disk Drive Connector FDD1 Fan Power Connectors CPUFAN1/SYSFAN1Front USB Connectors JUSB2 & JUSB3 ATA100 Hard Disk Connectors IDE1 & IDE2MSI Reminds You SATA2 Serial ATA HDD Connectors SATA1, SATA2SATA1 JSP1 Bracket Spdif Connector JSP1 OptionalJFP1 JFP2 Front Panel Connectors JFP1 & JFP2JAUD1 Front Panel Audio Connector JAUD1JDB1 Bracket 2 Connector JDB1 OptionalBracket Clear Cmos Jumper JBAT1 JumpersJBAT1 PCI Interrupt Request Routing SlotsAGP Accelerated Graphics Port Slot PCI Peripheral Component Interconnect SlotsBios Setup Selecting the First Boot Device Entering SetupMain Menu Default SettingsControl Keys Getting HelpMain Menu Load Bios Setup Defaults Set Supervisor PasswordSet User Password Load High Performance DefaultsStandard Cmos Features Floppy Drive a Advanced Bios Features A.R.T. for Hard Disks BootUp Num-LockPassword Check Boot To OS/2CPU L1 & L2 Cache System Bios CacheableMPS Revision Apic Acpi SCI IRQCAS# Latency Advanced Chipset FeaturesDram Timing Setting Configure Sdram Timing by SPDBurst Length RAS# to CAS# DelayPrecharge Delay RAS# PrechargeRe-Call VGA Bios at S3 Resuming Power Management FeaturesAcpi Standby State Set Monitor Events Power Management/APMPower Button Function Suspend Time Out MinuteResume On RTC Alarm Keyboard PowerOn FunctionSpecific Key for PowerOn Mouse PowerOn FunctionInit. Graphics Adapter Priority PNP/PCI ConfigurationsPCI Latency Timer PCI Clocks Clear NvramSet DMAs to PnP or ISA PCI IDE BusMasterSet IRQs to PCI or ISA IRQ 3/4/5/7/9/10/11/14/15DMA Channel 0/1/3/5/6/7 USB Controller On-Chip IDE ConfigurationOn-Chip ATAs Operate Mode Integrated PeripheralsATA Channel Selection ATA ConfigurationATA Keep Enabled Combined Mode OptionSet Super I/O Parallel Port ModeOnBoard LAN AC’97 AudioParallel Port IRQ EPP VersionParallel Port DMA Channel PC Health Status Dynamic OverClocking Frequency/Voltage ControlSpread Spectrum Performance ModeCPU Ratio Selection Dram FrequencyDDR Power Voltage Adjust CPU Bus Clock MhzAdjust AGP/PCI Clock Mhz CPU Vcore AdjustSet Supervisor/User Password Load High Performance/BIOS Setup Defaults
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