M) Look on the middle of the slots and you will notice a notch. On the ends of every slot you will notice a small latch. Pull them down if they don't seem to be already.
P) take a look at the reminiscence and see the opening within the connector.
A) Place the ends of the RAM into the ends of the slot. Make positive the opening is over the notch. Push down on the ends of the reminiscence till the latches on the slot connect themselves to the edges of the reminiscence. You will hear a click on when this occurs.
A) When dealing with reminiscence, attempt not to contact the contacts on the underside.