I have a Hp pavilionN5470 Notebook Pc, it has a AMD Athlon 4 processor at 1.0 ghz. My Notebook kept booting up but would shut off completely without warning or anything it would just die. After checking everything I knew to check i came to find that my processor was continually getting hotter and hotter, and although the cooling unit was working fine it would still burn up. I figure this is what was shutting down the computer. Now I pulled the processor out and would like to replace it, if that's even possible. I was wondering if there were other processors i could use considering that the one I have I can't find for sale anywhere anymore and if there were any special things i need to remember when replacing it myself. Any precautions I should take or special things i should do to ensure that it is done properly. Thanks to everyone in advance