MSI H67A-G43 (B3) manual Slots, PCIe Peripheral Component Interconnect Express Slot

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Hardware Setup

Slots

PCIe (Peripheral Component Interconnect Express) Slot

The PCIe slot supports the PCIe interface expansion card.

PCIe x16 Slot

PCIe x1 Slot

PCI (Peripheral Component Interconnect) Slot

The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards that comply with PCI specifications.

32-bit PCI Slot

Important

When adding or removing expansion cards, make sure that you unplug the power sup- ply first. Read the documentation for the expansion card to configure any necessary hardware or software settings, such as jumpers, switches or BIOS configuration.

PCI Interrupt Request Routing

IRQ, or interrupt request line, are hardware lines over which devices can send interrupt signals to the microprocessor. The PCI IRQ pins are typically connected to the PCI bus pins as follows:

	Order1	Order2	Order3	Order4
PCI Slot1	INT A#	INT B#	INT C#	INT D#
PCI Slot2	INT B#	INT C#	INT D#	INT A#
PCI Slot3	INT C#	INT D#	INT A#	INT B#

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Contents H67A-G43 B3/ Z68A-G43 B3 Series MS-7750 v1.x MainboardRevision History Preface FCC-B Radio Frequency Interference Statement Weee Waste Electrical and Electronic Equipment Statement Español Türkçe Contents Appendix a Realtek Audio Page Getting Started Mainboard Specifications LANChapter Mainboard Layout H67A-G43 B3/ Z68A-G43 B3 Series MS-7750 v1.X ATX MainboardPacking Contents Optional AccessoriesPage Hardware Setup Quick Components Guide SYSFAN2 SYSFAN3Mounting Screw Holes CPU Central Processing Unit Introduction to LGA 1155 CPUCPU & Cooler Installation Page Dual -Channel mode Population Rule MemoryInstalling Memory Modules ATX 24-pin Power Connector JPWR1 Power SupplyATX 4-pin Power Connector JPWR2 Back Panel LANLAN Serial ATA Connector SATA1~6 ConnectorsChassis Intrusion Connector JCI1 Fan Power Connectors CPUFAN1,SYSFAN1~4 Front Panel Connectors JFP1, JFP2Front USB Connector JUSB1~4 Parallel Port Connector JLPT1Pdif -Out Connector JSP1 Front Panel Audio Connector JAUD1TPM Module connector JTPM1 Serial Port Connector JCOM1Jumper Clear Cmos Jumper JBAT1PCI Peripheral Component Interconnect Slot SlotsPCIe Peripheral Component Interconnect Express Slot PCI Interrupt Request RoutingBios Setup Entering Setup Press DEL to enter Setup Menu, F11 to enter Boot MenuControl General Help F1Main Menu Green Power Utilities Overclocking Page Chapter Page MEMORY-Z Page Games Settings System StatusAdvanced Page Chapter Page Flash Security Boot Save & Exit Realtek Audio Installing the Realtek HD Audio Driver Installation for WindowsSoftware Configuration Software panel overviewAuto popup dialog Hardware Default Setting Backpanel audio jacks to 8-channel speakers diagram Intel RAID Introduction Bios Configuration Using the Intel Rapid Storage Technology Option ROMXXX.X GB For RAID array by using the upper arrow Or down arrow Keys XXXX-XXXXXXXX Press Y key to accept the volume deletion XXXX-XXXXXXXX Recovery Volume Options Installing Driver Ix B Append Degraded RAID Array Main MenuIx B Append System Acceleration Ix B Append RST Synchronization Disk Port

H67A-G43 (B3) specifications

The MSI H67A-G43 (B3) motherboard is a solid choice for users seeking a reliable platform for Intel’s 2nd generation Core processors (Sandy Bridge). As part of MSI's H67 chipset series, this motherboard is designed to deliver a balance of performance, functionality, and value, making it suitable for both mainstream computing and entry-level gaming setups.

One of the standout features of the H67A-G43 is its support for Intel's Quick Sync Video technology, which allows for hardware-accelerated video encoding and decoding. This can significantly enhance the efficiency of video processing tasks, making it an appealing option for content creators and multimedia enthusiasts. The board supports a range of Intel processors, including Core i3, i5, and i7 models, ensuring compatibility with various performance levels.

The H67A-G43 features four DDR3 DIMM slots that can accommodate up to 32GB of dual-channel memory, allowing for smooth multitasking and improved system responsiveness. The supported memory speeds reach up to 1333/1600 MHz, providing users the flexibility to choose their preferred performance levels.

In terms of connectivity, the H67A-G43 comes equipped with multiple USB 2.0 and USB 3.0 ports, ensuring fast data transfer rates for connected devices. The inclusion of SATA III (6Gb/s) connections enhances storage performance, making it compatible with the latest SSDs that offer quicker read and write speeds.

The motherboard also boasts a range of video outputs, including HDMI and DVI, which leverage the integrated graphics capabilities of Intel processors. Users can enjoy high-definition video playback and the ability to connect to multiple displays, making it an excellent option for media consumption.

For those interested in gaming, the H67A-G43 supports PCI Express 2.0 slots, allowing for the installation of dedicated graphics cards to elevate gaming performance. The board's Multi-GPU capability, combined with crossfire support, enables users to enhance their graphics performance by pairing multiple GPUs.

On the durability front, the MSI H67A-G43 is equipped with military-class components, ensuring longevity and reliability under varied operating conditions. The motherboard features an easy-to-use BIOS interface, making system tuning and configuration accessible even for those less experienced with hardware.

Overall, the MSI H67A-G43 (B3) delivers a well-rounded set of features and technologies suitable for a wide range of users, from casual web browsing to more demanding creative tasks and gaming applications. Its blend of performance, connectivity, and durability makes it a noteworthy option in the entry-level motherboard market.