Instruction Manual

Chapter 3
Hardware for the 3100 Series
This chapter provides technical information onthe computer hardware. It shows how toopen the
case toget inside the computer tochange damaged parts or toupgrade components.
Accessories for the 3100 Series
For details about accessories currently available from Toshiba for the 3100Series computers, see
Toshiba's Web site onthe Internet:
http://www.toshiba-teg.com
Opening the case
The computer's case is designed tobe easily removed so that you can access all components and
the motherboard.
Please read the following cautions before you begin. They apply toall the electronic components
in your system.
System components can be extremely sensitive toelectrostatic discharge (ESD) and require
careful handling toavoid damage. When installing or removing components, always work
onaflat, static- free surface.
Keep components in their antistatic packaging until you are ready toinstall them.
Wear an antistatic wrist strap or touch the computer's metal chassis before you handle
components.
Before opening the case
Before you open the computer case, follow these steps:
1.Follow your operating system's shutdown procedure before you turn off the computer.
2.On the front panel, press the power button toturn off the computer.
3.Unplug all computer and peripheral power cables from the wall outlets or from your surge
protector.
4.Disconnect all cables from the computer.
Failure todisconnect power, telecommunications links, networks, or modems before you open the
system or start any procedures can result in personal injury or equipment damage. Some circuitry
onthe motherboard may continue tooperate even though the power is off.
Removing the case
For most servicing, only one side panel needs tobe removed. This should be the only part you
need toremove to:
q Add memory