Toshiba Satellite 4030CDT User Manual page 84

Learning the Basics
Caring for your computer
5 Disconnect all cables.
6 Close the display panel.
7 Close all port covers.
CAUTION: Don't pick up the computer by its display panel or
by the back (where the ports are located).
Although your notebook computer is built to withstand reasonable
shock and vibration, transport it in a carrying case for long trips.
You can purchase a carrying case from your Toshiba dealer or
through the Toshiba Accessories Catalog.
Part 1: Getting To Know Your Computer