2x1GB RAM in PC, only one module reconized

[1337RPG]

Hi, I have two 1gb ram modules in my motherboard, but only one of them is recognized. My mobo is the DG41CN (2xDDR2 memory slots). The motherbaord has a maximum limit of 4gb. Both ram modules are identical. I'm using Windows 7 64-bit. Even CPUID only recognizes one module.

I'm not sure whats wrong. Any help will be greatly appreciated, thanks.

 

[1337RPG]

Also I sould mention that both of the ram modules work when I tried them in another desktop.

 

[rgd1101]

maybe one of the slot is bad, try them slot one at a time.

 

[1337RPG]

maybe one of the slot is bad, try them slot one at a time.

You were right, slot B isn't working. I don't think theres any chance of it ever working, so I guess I'll just get a single 2gb module.

 

[1337RPG]

Best answer selected by 1337RPG.