My Dell Dimension 4600 with Dual Inline Memory has (2) 256mg modules in it. I ran the Crucial analysis and it recommends adding (4)1g modules and to remove the 512mg. However the PC is running on 32 bits so from reading the site, I see it will recognize only 3g. What would happen if I add (2)1g modules and leave the (2) 256mg modules in the PC? If I do this, how can I check the PC to see if it is using the total 2.5 gigs?
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