Toshiba A660-BT2N22 User Manual page 53

The computer has two memory slots—Slot A and Slot B. You can
install one or two memory modules.
Before you install or remove a memory module, turn off the computer
using the Start menu. If you install or remove a memory module
while the computer is in Sleep or Hibernation mode, data will be lost.
NOTE
For this model, Slot A is the bottom slot. Slot B is the top slot. If only
one memory module is to be installed, it must be installed in Slot A.
If the computer is on, begin at step 1; otherwise, skip to step 3.
1 Click Start.
Start button
(Sample Image) Shut down button
2 Click the Shut down button in the lower-right corner of the
Start menu.
The computer closes all open programs, shuts down the
operating system, and then turns off.
3 Unplug and remove any cables connected to the computer,
including the AC adaptor.
4 Place a soft cloth on the work surface to prevent scratching the
top cover of the computer, and then place the computer upside
down on the cloth.
5 Remove the main battery. For information on removing the
main battery, see
on page
Adding memory (optional)
"Removing the battery from the computer"
129.
Getting Started
Shut down button
53