If I recall right your .5 G of DDR Ram will act like 1G, because you mismatched your 1.5 G of DDR is not acting like 3G but like 1.5G now this is still faster then what you had but not as fast as it could be. Get another 1G and pull the .5. Assuming of course you have only 2 Ram slots one with .5 and one with 1.


John
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