User’s Manual
8-14
Optional Devices
6. Grasp the sides of the module and pull it out.
Removing the memory module
7. Rotate the keyboard back into place and secure the keyboard brace as
described in the previous section.
8. Install the battery pack. Refer to
section in
Chapter 6, Power and Power-Up Modes, for details.
9. Turn your computer over.
Battery Pack
You can increase the portability of the computer with additional battery
packs. If you’re away from an AC power source and your battery runs low,
you can replace it with a freshly charged battery. Refer to Chapter 6,
Universal AC Adaptor
If you frequently transport the computer between different sites such as
your home and office, purchasing an AC adaptor for each location will
reduce the weight and bulk of your carrying load.
■
If you use the computer for a long time, the memory modules and the
circuits locating close to the memory modules will become hot. In this
case, let them cool to room temperature before you replace them.
Or you will get burnt if you touch any of them.
■
Do not touch the connectors on the memory module or on the
computer. Debris on the connectors may cause memory access
problems.
Latches
Summary of Contents for Portege M400-144
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