I bought a brand new Lenovo desktop, comes with 1x4GB DDR3 PC3-12800 1600mhz 1,5v. Since i`ve installed a CORSAIR VALUE SELECT DDR3 1x4GB PC3-12800 1600mhz 1,5v the computer, random (after hours) collapse in a bsod. Memory test is ok. HWInfo (on win 7 64bit) does not show anything else. What can i do? I can give you all the info you want.