I just got a new computer yesterday. Everything runs fine, but the memory says I have 6g installed with only 3.47g usable. The first time I checked my ram, it said 4g installed, 3.47 usable. I had to change one of the sticks to a different socket and got the new 6g installed, 3.47g available. The sticks are Kingston ValueRam DDR3 PC3-11000 6gb triple channel. My mother board is Asus p7h55 PRO Intel board, with i5 as the CPU.
Can someone please help me why isn't all 6g usable to me? Thank you very much.