Not much we can say or do without seeing the dump files. Maybe zip up the contents of your C:\Windows\Minidump folder and attach it to your next post.
Some basic standard stuff you might want to be mindful of.....
IF you are OverClocking, return to normal specifications for CPU, Memory, GPU, etc.
Check with the system manufacturer and make sure you are running the latest BIOS.
To the best of your ability, make sure all your hardware device drivers are up to date.
IF you are running any third party security suite software.... uninstall it.