Toshiba Portege 4000 User Manual page 61

The computer has two memory expansion slots—Slot A and
Slot B. You can install one or two memory modules.
1 Shut down your computer completely using the Shut Down
command.
See "Shutting down the computer" on page
2 Unplug the computer and remove any cables you may have
connected.
CAUTION: Installing a memory module with the computer's
power on may damage the computer, the module, or both.
3 Open the display panel and remove the panel that contains
the Power and TOSHIBA Console buttons.
CAUTION: When removing the computer's power and
TOSHIBA Console button panel to install additional memory,
be careful not to damage the display or circuit board.
Using a flat head screw driver to pry the panel off
You can pry the panel out of its position by using a flat head
screwdriver. Starting at the left or right side, carefully wedge
the flat head screwdriver between the panel and the
Connecting Other External Devices
Adding memory
48.
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