I h ad 9gb of ram. I took my computer apart to move. I removed the ram, graphics card and hard drive. When I put everything back together it says I now have 6gb of ram. Im kind of confused because I have 6 sticks of 1gb. So Im not sure how I had 9. I definitely had 9gb . On the side of my computer it has a sticker with the specs and says 9gb ddr3 memory. I should also mention I wrote down the ordered I took the sticks out but when I unpacked them I was talking to someone and got 3 mixed up. I assume thats the issue. Is there anyway to know how to fix it? Sorry for the error in the title.