I took off my pep fan the other day and put on the right fan for the right cpu. I put my fop38 onto my duron 600. I took a look at my chip and I noticed that edges around the core are breaking off. My chip still works, but I mean is that normal for the edges of the chip to be what do you call it ... like ... crumbling apart? I think it may have been because of my other hsf. Something like it doesn't give it enough pressure onto the chip so it wasn't doing a good job at keeping it cool. I'm guessing that the crumbling of the core is not very good. What could be causing this? Please help!