Hello, I have an issue with my AMD Phenom II x4 955. I have upgraded from Athlon X2 64 6000+. So, my new Phenom does not work with 4x2GB DDR2 800MHz. It wont display anything no BOOT no image. PC running but is unable to BOOT. Only when I put 2x2GB to dualchannel or only 2GB RAM it working. I tried most of BIOS settings but I am desperate with this. I googled it, but with almost no results. Please help me with this.
OS: Win 7 64-bit
MB: MA770-US3 rev. 2.1
Newest BIOS
These RAMS: goo.gl/nGRoPv
PS: Sorry for my English, I am from Slovakia.
OS: Win 7 64-bit
MB: MA770-US3 rev. 2.1
Newest BIOS
These RAMS: goo.gl/nGRoPv
PS: Sorry for my English, I am from Slovakia.