PSU:700W
GPU: GTX 1050 ti (Zotac)
Motherboard: A68HM -E33V2
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1
BIOS: BIOS Date: 04/07/16 15:08:41 Ver: V8.30
Processor: AMD A8-7600 Radeon R7, 10
gpu:Gtx 1050ti(new)
Compute Cores 4C+6G (4 CPUs), ~3.1GHz
Memory: 8GB RAM
Available OS Memory: 7128MB RAM
Page File: 6679MB used, 7576MB available
DirectX Version: DirectX 11
Brought a new corsair case and after that I noticed that my ram's being used up a lot more and just being on the desktop it reaches nearly 70%, 90+ when gaming. I checked the control panel it says I have 8GB but only 3.64GB is usable. I'm using the kingston two 4GB ram sticks and yes my windows is 64bit. Been switching my ram sticks places but didn't work. Any ideas?