Saturday, September 27, 2008

How Motherboards Work

by Tracy V. Wilson and Ryan Johnson

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Please copy/paste the following text to properly cite this How Stuff Works article:

Wilson, Tracy V., and Ryan Johnson. "How Motherboards Work." 20 July 2005. HowStuffWorks.com. 27 September 2008.
Inside this Article

1. Introduction to How Motherboards Work
2. Form Factor
3. Sockets and CPUs

4. Chipsets
5. Bus Speed
6. Memory and Other Features
7.
See more »
7. Lots More Information
8. See all Hardware Basics articles

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HowStuffWorks Original Video: Have you ever wondered what is on the inside of your computer? Watch this video from HowStuffWorks as we take you on a tour of your computer. (November, 2006)

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If you've ever taken the case off of a computer, you've seen the one piece of equipment that ties everything together -- the motherboard. A motherboard allows all the parts of your computer to receive power and communicate with one another.
Computer Hardware Image
GalleryIntel motherboard­
Courtesy Amazon
The Intel Desktop Board D915PGN. See more computer hardware pictures.

­­Motherboards have come a long way in the­ last twenty years. The first motherboards held very few actual components. The first IBM PC motherboard had only a processor and card slots. Users plugged components like floppy drive controllers and memory into the slots. Today, motherboards typically boast a wide variety of built-in features, and they directly affect a computer's capabilities and potential for upgrades.

In this article, we'll look at the general components of a motherboard. Then, we'll closely examine five points that dramatically affect what a computer can do.

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