Blue Screen Error In Start-up

[yadav.rahul0521]

I have been facing problem with my PC.It suddenly goes off with blue screen.Now it's unable to start and displays an error :
A problem has been detected and windows has been shutdown to prevent damage to your computer.
Please help me with this .
Hope you guys reply soon.
Thanks

 

[JoshRC]

The blue screen error will display something like this: "A problem has been detected and Windows has been shut down to prevent damage to your computer" ... *** STOP: 0x0000007e . Note the number and letter string at the end, this is the error code. What specific error code are you getting? and is it different everytime?