BSOD... fixed about 2 months ago but recently returned

my computer is having the BSOD again. the RAM was replaced about 2 months again and that fixed it before but now it has come back. ive included the last five minidumps and any help would be GREATLY appreciated!. thank you!

i'd suggest you first attempt System Restores. See if you have a System Restore checkpoint prior to the date the problem began and try restore your computer to that date.