Tried useing memtes86,but for some reason the desktop pc will not boot from the usb stick. Had to have memtest on the usb stick. Wont boot with windows install on it and not with memtest.
But the bluescreen comes on after maybe 10min, so i tried with one stick out, got blue screen, took the other and now the desktop pc has been running for a solid 30min. Ill just wait and see if anything happends iguess.