Nvidia switch itself to PCI Mode from AGP

[Rebirth]

often the OS reserves some of the RAM space for itself. E.G: you have 2x 2 GB RAM installed, so 2 + 2 = 4, right? Wrong. It will make kinda 3,6 ~ or 3,5 GB of usable space the rest is reserved for the hardware ( in order to save logs when the system crashes, page disk or whatever )

Here is a link that might help: http://www.sevenforums.com/hardware-devi...y-ram.html

also some more information about your system would be useful ( windows version X , 64/86x bit, RAM information ( are they set in dual mode, bios config picture, frequency run and actual frequence * etc. .. )

* You can find the currenty Frequence and the amount of usable ram in the Task Manager -> (Second tab depending on your os from left) There it shows after hitting "RAM" on the right bottom corner stuff like "Speed : 1333 MHz" "Using ..." etc

edit; just seeing mine run on 1333 instead of 2400 lol asrock truly sucks