CPU Central Processing Unit | MSI H67A-G43 (B3) manual

Hardware Setup

CPU (Central Processing Unit)

When you are installing the CPU, make sure to install the cooler to prevent overheating. If you do not have the CPU cooler, consult your dealer before turning on the computer. For the latest information about CPU, please visit http://www.msi.com/service/cpu-support

Important

Overheating

Overheating will seriously damage the CPU and system. Always make sure the cooling fan can work properly to protect the CPU from overheating. Make sure that you apply an even layer of thermal paste (or thermal tape) between the CPU and the heatsink to enhance heat dissipation.

Replacing the CPU

While replacing the CPU, always turn off the ATX power supply or unplug the power supply’s power cord from the grounded outlet first to ensure the safety of CPU.

Overclocking

This mainboard is designed to support overclocking. However, please make sure your components are able to tolerate such abnormal setting, while doing overclocking. Any attempt to operate beyond product specifications is not recommended. We do not guar- antee the damages or risks caused by inadequate operation or beyond product speci- fications.

Introduction to LGA 1155 CPU

The surface of LGA 1155 CPU. Remember to apply some thermal paste on it for better heat dispersion.

Alignment Key	Alignment Key
Yellow triangle is the
Pin 1 indicator

2-4

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.