My dad has a dell inspiron 2650 with 128mb ram. There is another slot for ram underneath, so I went out and bought a stick of PC2100 sodimm (200pin) ram, 512 type.
When I put the ram in, the computer turns on, and nothing (I mean nothing) happens. Just a black screen. Not even a hint of anything working, except the cd-drive spinning up.
When I remove the ram, it works as normal. What gives?