What can cause a CPU to fail?

Related questions

1. What happens if CPU is not installed properly?
2. Why does it say error CPU fan error in post?
3. What happens when a CPU fails?
4. Do you need a CPU cooler if you're not overclocking?
5. What happens if CPU fan stops working?
6. How can I test my cpu fan?
7. Why does my CPU fan stop spinning?
8. Why is the CPU fan not working?
9. How do I know if my computer fan is working?
10. How do I check my CPU fan RPM?

Tags

1. #cause
2. #might
3. #transistors
4. #which
5. #transistor
6. #parameters
7. #excessive
8. #operating
9. #minute
10. #diffuse
11. #caused
12. #defects
13. #impurities
14. #factor
15. #silicon
16. #stressed
17. #change
18. #fails
19. #computer
20. #suddenly