Hello, We have a Compaq presario 5000 we are working on and we have it running with 256mb RAM, the computer will work when we have 2 128mb sticks in it. When we put a 3rd stick it seems to not start, and also when we tried to put 2 256mb sticks in, it would not start. All the ram is SD, any information would be appreciated. As for RTFM, we are working on junked computers, trying to make whatever working that we can. Any links or general help would be appreciated. Thank you.