Dell XPS M140 Service Manual page 21

1 memory module cover
NOTICE: To prevent damage to the memory module connector, do not use tools of any kind to spread the metal
clips that secure the module.
3. Use your fingertips to carefully spread apart the metal clips securing each end of the memory module until the
module pops up.
1 memory module
4. Remove the module from the connector at a 45-degree angle.
2 captive screws (2)
2 metal retention clips (2)