IBM 330 xServer motherboard diagram ..

[shnackattack]

Hi all!

I've recently bought a secondhand IBM 330 xSeries server, model type 8674-11x.
Does anyone know where to find a detailed diagram for its motherboard? I've noticed that just above the DIMM 1 slot there ir a wire soldered so some parts. I'm wondering what that is for because the computer works fine.

thanks

[Sualdam]

I'm not sure if this will help, but:

http://www.shs.ru/upload/files/165_sbook_243.pdf

(I've viewed the document myself and it was clean - I was a bit suspicious of a Russian domain).

[redcircle]

IBM doesn't have a manual on their website? I'd complain.