My neighbor was kind enough to give me two 2GB sticks of DDR3 RAM. My computer can use that type but, I have four slots with only one 8GB stick in it.
I can't put the other two sticks in leaving only one slot open can I?
Am I correct in thinking that all slots need to be occupied by the same type of RAM, or at least pairs of slots ie 1-2, 3-4?
