I am working on an HP pavillion 21 all-in-one pc. it was brought to me because of a BSoD stating the Boot file was corrupted or missing. after an attempt to repair the boot file failed i formated the pc and did a clean install of windows 10. At this point i am thinking corrupted hard drive is the cause of the problem but i want to be certain before moving forward. are there any other issues that might cause this problem to re-occur?