sorry for the late reply guys. ( i just want to share this post)
regarding in this problem hanging......
I have encountered this many times, the best possible solution here is isolation if it is hardware or software...
First check if it is hardware check the fan of the processor, Power supply,
then when does the pc itself hangs before the os boots or when you are using the pc.
In most cases when a pc itself hangs before or on the booting process.. it might be your hard disk or memory based on my experience.
when you are using the pc when it hangs it might be a software issue or hardware but in most cases it is software cases. Spyware,Virus,Confict in Drivers, etc.
thanks guys.....
