Lenovo ThinkPad 560Z Notebook PC Model 560Z manual Input Problems, Problem Action

When the computer is powered on.

When the computer resumes normal operation.

When the TrackPoint is pressed for a long time. When the temperature changes.

Title: C79FPMST CreationDate: 06/22/98 12:26:52

Troubleshooting Charts

Input Problems

Problem

Action

The cursor does not

moveMake sure

you

followed

the

instructions

in

“Advanced”Online User'sin the

after

the computer

Guide correctly

when

you installed

Windows

with

the

Advanced Power

awakens from one of

theManagement

(APM)

option.

power

management

modes.

All or some keys on the If the problem occurred

immediately after the computer returned fr

keyboard do not work.

suspend

mode,

enter

the

power-on password if

it

is set.

If

an

external

keyboard

is connected, the numeric keypad on your c

cannot

work. This is not a

defect.

If

an

external

numeric

keypad

or

a

mouse

is

connected:

1. Power

off

the

computer.

2. Remove

the

external

numeric

keypad

or the

mouse.

3. Power

on

the

computer

and

try

using

the

keyboard again.

If

the

keyboard

problem

is solved, check the connection of the ext

numeric

keypad,

external

keyboard,

or

mouse.

If you still have a problem, have the computer serviced.

The cursor drifts whenThethecursor might drift when you are not using the TrackPoint during normal computer is powered onoperation. This is a normal characteristic of the TrackPoint and is not a or after it resumes Cunorsormal drifting might occur for several seconds under the following condit operation.

The

cursor

does

not

workThis is

a normal characteristic

of the cursor. Wait for several seconds

for a while after

thecursor

returns to

the

normal

state.

settings

in

the

“TrackPoint

Properties”

window have

been

changed.

The

mouse

or

pointing

Make

sure

that

the

pointing

device

is

enabled

in

the

ThinkPad Configur

device does

not

work.

program.

Make

sure that the mouse or pointing-device cable is securely connect

the

computer.

Try

using

the

TrackPoint. If

the TrackPoint works,

the error might be

the

mouse.

If

your

mouse

is

incompatible with the IBM PS/2 mouse, disable the

TrackPoint

using

the

ThinkPad

Configuration

program.

Note:

See

the

manual

supplied

with

the

mouse for

more

information.

112 IBM ThinkPad 560Z User's Reference