Processor failure to start and run the pc

[joseph oketchi]

what makes a PC to heat highly and fails to start or respond to any command?

 

[sadams04]

Not enough cooling in the case and / or CPU. No thermal paste between the CPU and heat sync. Poor overclocking. Bad hardware in general....

 

[beanoslim]

All of the above, try reapplying the thermal paste on your cpu for starters.
http://www.arcticsilver.com/methods.html