I have a XPS M1330 notebook PC that recently experiencing hardware problems manifesting as a distorted and crazed screen accompanied by complete PC freezing and often total blackout.  The regular warranty expired 5 months ago.  Despite the fact that it has a Nvidia GeForce 8400M GS video card and that Dell has extended the warranty on the card, Dell refuses to replace the card because it is, of course, integrated to the motherboard, and replacing the card involves replacing the motherboard, which Dell refuses to do.  I'm trying to address this issue with some other Dell personnel.

In the meantime, I'm preparing myself for the worst-case scenario in which I would have to cover the costs of the motherboard.  When it comes to PC hardware, my experience is limited at plugging and unplugging UBS devices from the PC!  I'm looking for guidance for installing a motherboard myself.  I tried a Google search and searching two forums, but I could not find what I needed.  I anticipate that I will need to disconnect the CPU from my current motherboard and re-install it on the new motherboard, as well as be careful to connect the power supplies carefully.

Can someone provide a basic guide and advice for a novice installing a motherboard on his own or point him to sources on the web?

Thanks,

PG