I got a lenovo y310 laptop. I have windows 7 enterprise, installed it back in June. I think i get too many BSOD. sOmetime they come watching youtube, sometime using VLC and sometimes they just come.
Before june i got plenty of BSOD as well but the reinstall did not help.
I updated my bios around 1 january and for 2 month i had no BSOD, but now they just came back.