Okay then, first thanks for your assistance and here are my .dmp file and furthermore photos of my ram tests. I tried Memtest, which produced an error, afterwards i tried Memtest86, but my PC just hangs itself when i try version 3.4 or 3.5 multi core processor. When i run 3.5 on single core it jus starts, runs for a second, then my PC reboots. I't's just: Wtf??
About the .dmp file: does it just record bluescreens or getting thrown back to desktop,too? Cause I rarely get bluescreens, mostly just desktop with the crash message.