Dual core running only Single core?

[spr1nt]

I just purchased this motherboard:

http://www.newegg.com/Product/Product.aspx?Item=N82E16813138105

Im using an AMD 6000+ Dual Core cpu. Problem is in windows it only shows 1 AMD Athlon 64 3.0GHZ under all programs --> accessories --> system tools --> system information, and it doesnt state dual core anywhere. My previous motherboard showed 2 AMD Athlon 64 3.0GHZ. Any ideas as to why this is happening?

 

[f1y]

Right Click My Computer > Manage > Device Manager > Processors


system information, really?

 

[Abit667]

Open task manager, how many cpu graphs do you have?