Computer keep Bluescreening?

My computer keep blue screening no matter what. I tried every option on the advance start up mode including starting from an earlier date. All options lead to the blue screen.

Blue screen technical information:
0x0000007B (plus some)

My computer is a Lenovo thinkpad x220
Running window 7

Ask for more info if required

Guest

For one day use u r system in safe mode if you r getting same error then its hardware fault
otherwise it works ok in safe mode means any application or system file malfunction corruption occurs
means you need to format the laptop or you have to run security paches

rahul