I have an issue with Win 7 going BSOD about 30 seconds after a boot, but the error code changes each time it happens. It did this before with 2 different installs of Windows Vista and now its doing it with 7. Could this be a hardware issue? Everything seems to be working fine as far as hardware goes. I read somewhere about someone with a similar issue and he said he fixed it by rollingback his videocard drivers. I tried that with some success.. When i booted in safemode(safemode hasnt gone BSOD on me)and rolledback my videocard drivers it booted up regualary without going BSOD for the ONE boot.. then after that just BSOD again.. Then i went back into safe mode to update drivers and it let me boot ONE time then bsod every other boot. So here i am.. clueless on what to do with it because i have no error code to google because its constantly changing, one minute it will be system memory dump then it will be something else right after.. Is this a hardware problem? But mainly, how can i address and fix this problem? Thanks in advance! EDIT: just wanted to add, i have no active running antivirus so that cant be whats causing my issue.