Windows 7 Rating:3 Proccessor: Intel Pent D CPU 3 GHz 2.99Ghz Installed Ram: 3.00GB (2.00Gb usable) System Type: 64 Bit I do not understand why my computer will only use 2gb ram instead of 3. My cpu had 4 sticks of .5gb ram. I bought 2gb, two sticks of 1gb. (was hoping for 4gb ram, but didn't realize my computer had .5gb sticks) So now my computer has two 1gb Sticks, and two .5gb sticks. Why won't my computer use all 3 gb ram? Thank you for your time.
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