2 X TWIN2X4096-6400C5DHX + MSI K9N2 DIAMOND: System hang

[mistermrc]

SORRY: I make a mistake on the TITLE!!!! the memory is: TWIN2X4096-8500C5D

 

 

 

Here my system:

 

AMD Phenom II 940 BE

4GB Corsair Dominator @1066 (TWIN2X4096-8500C5D)

MSI K9N2 Diamond

BIOS: 2.5

WesternDigital 1TB RE3 32Mb 7200rpm

Zotac GEFORCE 295 GTX

HIPER HPU-4M880

Thermalright 120 Ultra

Case CM Storm Sniper

Windows 7 64 Ultimate

 

If I try to add 4 more GB (same Memory) Windows freeze.

In the BIOS menu I can disable SLI READY MEM in order to lower the RAM SPEED @800 but if I do that during the reboot the system HANG and the only thing I can is to CLEAR the CMOS, coming back to the previous situation: mem @1066 and Windows not stable ...

 

 

Have u ever tried this config?

 

Suggestions?

 

Thanks

Marco