BIOS Setup

▶ GT OverClocking

This item allows you to enable/ disable the overclocking of integrated graphics.

▶ GT Ratio

This setting controls the ratio of integrated graphics frequency to enable the integrated graphics to run at different frequency combinations.

▶ Adjusted GT Frequency

It shows the adjusted integrated graphics frequency. Read-only.

▶ Spread Spectrum

When the mainboard’s clock generator pulses, the extreme values (spikes) of the pulses create EMI (Electromagnetic Interference). The Spread Spectrum function reduces the EMI generated by modulating the pulses so that the spikes of the pulses are reduced to flatter curves.

Important

If you do not have any EMI problem, leave the setting at [Disabled] for optimal system stability and performance. But if you are plagued by EMI, select the value of Spread Spectrum for EMI reduction.

The greater the Spread Spectrum value is, the greater the EMI is reduced, and the system will become less stable. For the most suitable Spread Spectrum value, please consult your local EMI regulation.

Remember to disable Spread Spectrum if you are overclocking because even a slight jitter can introduce a temporary boost in clock speed which may just cause your over- clocked processor to lock up.

▶ DRAM Voltage

This item is used to adjust the memory voltage. ▶ Overclocking Profiles

Press <Enter> to enter the sub-menu.

▶ Overclocking Profile 1/ 2/ 3/ 4/ 5/ 6

Press <Enter> to enter the sub-menu. In the sub-menu, these items are used to save the current settings, and you can to load the settings from the stored profile.

▶ OC Retry Count

When overclocking has failed, setting this item as [1, 3] will allow system to reboot 1/ 3 times with the same overclocked configuration. If overclocking has failed every time, the system will restore the defaults.

▶ CPU Specifications

Press <Enter> to enter the sub-menu. The submenu shows the information of installed CPU.

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MSI H67A-G43 (B3) manual

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.