Dell SmartPC 200N Owner's Manual page 64

HINT: If the memory
module is not installed
properly, the computer
does not boot. No error
message indicates this
failure.
64 Adding and Re placing Part s
memory module
Ground yourself and install the new memory module:
7
Align the notch in the module with the slot in the center of the
a
connector.
Slide the edge of the module firmly into the connector, and rotate
b
the module down until you feel a click. If you do not feel the click,
remove the module and reinstall it.
securing clip