Distinctive Functions of Your Computer
(5) The Device buttons
Click on the button of your choice from the window. If the device is
enabled, the red indicator next to the button is lit. Otherwise, it
stays off.
Online User's Guide
Your ThinkPad computer features an online user's guide, so that you
will always have key information at your fingertips even if you are
traveling. It contains the following information:
Using your computer outside your home country
Using the audio, infrared, modem and DVD features
Using your computer with a battery pack
Using your computer with a PC Card
Resolving system resource conflicts
Solving computer problems
Installing software
Using system management
Handling the ThinkPad
Getting service
To start the online user's guide, click Start, move the cursor to Pro-
grams and ThinkPad 390X; then click ThinkPad 390X User's
Guide.
The online book appears. Go to the section you want, and make a
printout if necessary.
Getting Familiar with Your Computer 35