3GB DDR2 causing the system to be unstable.

[Jakut]

Recently purchased 2gb of the CM2X1024-6400C4 ram, decided to connect them with my other 1 GB stick, which happens to be a CM2X1024-6400C4 as well, though an older version (2.1, whilst the new ones are 6.3).

I have the ga-965p-ds3 motherboard if that helps.

Do you guys know if i can make those sticks run stable, or am i better off just using 2gb?

 

[Jakut]

Well it's supposed to run stable on 2.1v, but im kinda new to all this setting up, so is this the CPU voltage or something? Because i only found overvoltage and CPU voltage options in the bios.

And the 2gb and 1gb run stable separately.

 

[Jakut]

Well i've reduced the speed to 600 something MhZ and now it's practically stable, but still shows signs of errors when playing demanding games.