Toshiba libretto U100 Series Resource Manual page 29

10 Hold the memory module by its edges so that the gold
connector bar faces the slot, fit the module into the
socket.
11 Gently press down on the memory module connector
until the clips snap into place.
Do not force the memory module into position. The
memory module should be level when secured in place.
Sample inserting the memory module into the slot
The clips on either side of the module clicks to secure the
memory module.
Avoid touching the connectors on the memory module or on the
computer. Grease or dust on the connectors may cause memory
access problems.
12 Replace the memory module slot cover and tighten the
screw.
13 Turn the computer over and restart it.
When you turn on the computer, it automatically
recognizes the additional memory.
Setting up your computer and getting started
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