A

IsmemoryLED on and CPU fan running?

Yes

Check if there is display.

Yes

The problem could be caused by power supply, CPU, memory or

NoCPU/memory socket itself.

Failure hasbeen excluded.

No

Perhaps your VGA

 

card / VG A slot or

 

monitor is defectiv e.

Failure hasbeen excluded.

English

T urn off the system. Rebootafter keyboard and mouse have been plugged in.

Check ifkeyboard is working properly.

Yes

Press <Del>to enterBIOSsetup. Choose "Load

Optimized Defaults" and save then exit setup.

T urn off the system and re-connectthe IDEcable. Checkif the system can reboot successfully.

Yes

Reinstall Windows OS, and reinstall add-on cardsand cables. T hen tryto rebootthe system.

END

It is possible that

No your key board or key board connector is defectiv e.

Failure hasbeen excluded.

No

The problem was

 

probably caused by

 

the IDE device /

 

connector or cable.

Failure hasbeen excluded.

Ifthe above procedure unable to solve your problem, please contact with your local retailer or national distributor for help. Or, you could submit your question to the service mail via Gigabyte website technicalsupportzone

(http://www.gigabyte.com.tw). The appropriate response will be provided ASAP.

- 87 -

Appendix

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Image 91
Gigabyte GA-7VAC manual End

GA-7VAC specifications

The Gigabyte GA-7VAC is a feature-rich motherboard designed to accommodate the needs of enthusiasts and gamers alike. Launched during the early 2000s, this ATX motherboard was built to support the AMD Athlon processors, particularly those utilizing the Socket A interface. It became popular during a time when the demand for robust and reliable computing platforms was on the rise, thanks to the growing popularity of 3D gaming and multimedia applications.

One of the standout features of the GA-7VAC is its chipset, which is based on the VIA KT266 chipset. This chipset provides improved performance and stability, allowing users to enjoy faster data transfer rates and better memory management. The motherboard supports DDR266 RAM, with a total capacity of up to 2GB across its two DIMM slots. This capability ensures that the GA-7VAC can handle memory-intensive applications and multitasking with ease.

In terms of connectivity, the GA-7VAC is equipped with an array of ports. It includes five PCI slots, enabling the installation of various expansion cards, including graphics cards, sound cards, and network adapters. The integrated VIA Apollo 8235 Southbridge chip provides support for both IDE and USB devices, facilitating seamless connections to hard drives, optical drives, and peripherals. Users can also take advantage of the motherboard's integrated audio capabilities, which deliver quality sound without the need for additional sound cards.

Another notable characteristic of the GA-7VAC is its support for overclocking. With features such as adjustable front-side bus speeds, users have the opportunity to enhance processor performance beyond stock settings, allowing for a more customized computing experience. However, it is essential to ensure adequate cooling when overclocking, as increased performance can lead to higher heat output.

In conclusion, the Gigabyte GA-7VAC is a highly capable motherboard that caters to the needs of gamers and tech enthusiasts. With its robust chipset, versatile memory support, abundant expansion options, and overclocking capabilities, it represents a solid choice for those looking to build a reliable and high-performance computing system. Despite being an older model in today's market, its foundational technologies continue to appeal to users seeking a balance between performance and value.