*** STOP: 0x000000F7 (0x00000000, 0x00000000, 0x00000000, 0x000000

I am constantly facing blue screen error on my screen. I am not able to find any solution for the same. My windows work fine for few minutes and then it instantly crash by giving a error. I am so much annoyed with the same. I am getting that stop screen error constantly. I tried to run diagnostic utility but still that does not worked. I had also scanned my system with a bootable memtest software but still that same is not working.

This can be due to some recent hardware changes. There is nothing you can do. If your memtest check goes fine then the problem many be due to something else. BSOD can be hardware as well as software error. So it is essential that you must simply disconnect each hardware in your system one by one and then check your system status. Try to boot in safe mode and then see what you output you are getting. Is your system still crashing in safe mode also.

Here is a link below that will give you more general idea on stop errors. The link offers the most common causes of crashes. On the basis of article you can make a checklist and then find out which thing is causing the crash. I am sure this will be more simpler for you to handle.

General causes of "STOP 0x0000007F" errors