I just bought a RAM OCZ DDR2 2GB PC6400 800 Dual Channel kit. But for some reason it didn't work very well on my Motherboard GA-965P-S3. There's no error message or anything, the screen is just dark when I'm trying to boot up to the operating system. Does anybody have idea about this? It got lifetime warranty so I can claim it to the OCZ, however I don't like that trouble lol... Thanx a lot friends 