JW wrote:

"GAGI-9A6AAG" wrote

i am interesting where i can find some sort of "most common" electronic
circuit diagram of typical PC motherboard, no matter if it is S478 or S462
type...

How about a reference design/schematic?
http://developer.intel.com/design/ch...ics/252813.htm

That's the kind of thing I had in mind. You may also find reference pcb layouts
too.

Graham