hello. i recently made a new rig. i have an
asrock 990fx motherboard,
amd 6670 gpu
500gb hard drive
dvd rom drive
2x2gb kingston hyperx 1600mhz ram
600w corsair power supply
like i said, i have 4 gb installed, and everything shows i have 4. bios, windows, cpu-z, but windows will only let me use 2. i posted gpuz so you could see it is not my gpu eating my ram. no other programs running that are eating ram. bios says i am running dual channel. any help would be appreciated. i can give any other info needed to resolve the issue. thanks.