Toshiba 400CS User Manual page 128

Installing an Optional Memory Module
To install an optional memory module, make sure the computer is in boot mode then follow
the steps below and refer to figure 4-8.
1. Position the connector on the bottom of the module over the corresponding
connector on the computer (align the holes on the side of the module over the
screw holes on the brace).
NOTE: Do not touch the connectors on the memory module or on the com-
puter. Debris on the connectors may cause memory access problems.
2. Place your fingers above the connector and press firmly but gently to assure a solid
connection. The module should be seated level.
3. Secure the module to the brace with two M2x4 screws.
4. Fold down the plastic tab and lay the cover in place.
5. Secure it with two M2x4 screws.
6. Install the battery pack and optional PCMCIA card as described in sections 4.2
and 4.3.
400 Series
Figure 4-8 Inserting the memory module
4-11