I have a: Hp dv6815nr with: 3gb ddr2 memory AMD Turion X2 TL-60 running @ 2.00 Ghz Nvidia Geforce 7150m 160GB 5400rpm Windows 7 32-bit So here's the problem. My computer, has sudden spazzes, and starts using 50% of the processor randomly. I don't know how, and it seems like it does when the temperature of my processor goes up. Why is this? It keeps on happening after 2-3 hours of internet use. I don't have a virus ( I ran a virus check) and before it uses up 50%, I looked up if it had any wierd processes, and no, there aren't. When it goes to 50%, everything stops responding, even task manager when you try to open it. The only thing that works is shutting it down. Please someone help me!