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Windows 7: Only 2.25GB Usable?

15 Nov 2009   #11

windows 7 64 bit

i dont want to sound too dumb, but i dont know on bios what im looking for in the memory bit. never had this prob in the free version of win 7 64. ive never had to change anything other than booting drives and enable quad sli....

My System SpecsSystem Spec

 Only 2.25GB Usable?

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