Well, the RAM is about the same "age" as the computer. I took it out of my custom built computer and was trying to give it to my sis b/c she needs more. I checked all the connections inside the computer and everything seems to be fine. Could I have shorted something out? I called a computer place and they said to leave it unplugged for a few hours to let the motherboard "reset" and see if that works.
idk. ergh.