Toshiba Libretto U100 - Manual (Page 154)

8-6 User’s Manual
Optional Devices
Creation of a boot disk
Within the TOSHIBA SD Memory Boot Utility, a bootable SD memory card
can be created if required. Refer to the Utilities of Chapter 1, Introduction
for details.
Memory expansion
This computer has a single memory module socket located on its underside
- depending on the standard memory configuration of your computer, this
socket may or may not be populated. You can increase the capacity of
RAM by installing additional an memory module or replacing the existing
module with one of a higher capacity.
Some memory modules can be physically installed but are not compatible
with the computer. In this case, the computer will issue a warning. When
you turn on the power, a series of short beeps will sound in the pattern of
one, three, three, one. Shut down the power and remove the incompatible
module.
■ Place a mat beneath the computer to prevent scratching or damaging
the computer's lid when installing/replacing the memory module. Avoid
any materials that generate static electricity.
■ When you remove a memory, please do not touch other portions of a
computer.
■ Use only memory modules approved by TOSHIBA.
■ Do not try to install or remove a memory module under the following
conditions. You can damage the computer and the module. Also, data
will be lost.
a. The computer is turned on.
b. The computer was shut down using either Standby mode or
Hibernation mode.
c. Wake-up on LAN is enabled.
■ Be careful not to let screws or other foreign matter fall into the
computer. It could cause malfunction or electric shock.
■ Expansion memory is a precision electronic component that may be
fatally damaged by static electricity. Since the human body can carry
static electricity, it is important that you discharge yourself before
touching or installing any expansion memory modules. To discharge
your body’s static electricity, simply touch any metal close to you with
bare hands.
Use a point size 0 Phillips screwdriver to remove and fasten the screws.
Use of an incorrect screwdriver can damage the screw heads.