I have recently bought a memory upgrade from Crucial for my Dell XPS 210 which was running on 1GB ram and now I bought a 4GB ram ( 4 x 1GB CT607700 Upgrade for a Dell XPS 210 System). I have four slots in my pc and I have 4x 1GB rams. Now my system for some reason only recognize 3 of them. I thought it was one of the rams is not working but I switched them around and still got the same problem. Then I checked if one of my slots wasnt working but again they all seem to be working fine BUT when i put all four Rams i only get 3GB?? Is there any reason why is this happening and is there a solution to this problem.
