I have the Maximus iii Formula board with 8G of Corsair Dominator DDR3 Memory. Windows 7 64 will see that I have 8G of RAM but it says that only 4G (roughly) is usable. What do I have to enable to get all 8G usable.
More aboutenabling memory maximus formula
Type "msconfig" in the search box. In msconfig, go to the "boot" tab, select "advanced options", and verify that "maximum memory" is unchecked.