Computer Shopper 303 (May 2013) p. 101 :

 » If you don’t have a motherboard manual, you can use a tool called CPU-Z from www.cpuid.com. This will tell you the name of your motherboard, as well as the type of memory installed and its size (…) »

cnet.com :

« CPU-Z yields an impressive data sheet of a computer system’s functions and operations. By cutting out a lot of technical and manual searching, this handy freeware generates a list of information that computer lovers will find very helpful.(…) »
Read more (and download)  here.

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You will then be able to download your motherboard’s manual from the manufacturer’s website, and identify the components we’ve been reading about.