Lenovo LEU manual Lpt

Title: C79FZMST CreationDate: 06/15/98 22:38:45

Solving Computer Problems

Other

Option

Problems

Problem

Action

An IBM option that

youMake

sure

that:

just installed

does

not

The

option

is

designed

for

your

computer.

work.

The

option

was

installed according to the instructions

supplied with

Other

installed

options

or

cables

are

not

loose.

There

is

no I/O address or interrupt level

(IRQ)

DMA

channel

confli

see

the

system

resource

status,

start the

ThinkPad

Configuration pro

and

click

on

the

respective

device

buttons.

If

the

test

program

for

the

option

did

not

find

the

problem,

have

and

option

serviced.

An

IBM

option

that

usedMake

sure

that:

to

work

no

longer works.

The

option

is

securely

connected

to

your

computer.

The option passes its own test. If the option came with its own t

instructions,

use

those

instructions

to

test

the

option.

If

these

items

are correct and the test program did

not find

the

the

computer

and

option serviced.

The

serial

connector

doesMake

sure

that

the

serial

connector

is

enabled by

doing

the following:

not

work.

1. Start

the

ThinkPad

Configuration

program.

2. Click

onSerial

Port

(

).

3. SelectEnable .

4. Click

onDevice

Manager

.

5. Make

sure

the

settingPortsof (COMthe&

LPT)

in

the

“Device

Manager”

window

is

correct.

6. Click

onOK .

Chapter 2. Solving Computer Problems23