Symptom-to-FRU error messages

Symptom or error

FRU or action,

in

 

 

 

 

 

sequence

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In

OS/2,

DOS, or

Windows,Check

that

the

modem

is

 

the

modem

does

not work.active.

 

 

 

 

 

 

 

OS/2

and

Windows:

 

 

 

 

 

Click

on

theModem

icon in

 

 

 

 

the

ThinkPad

Configuration

 

 

 

 

program.

 

 

 

 

 

 

DOS:

 

 

 

 

 

 

 

 

Run

the MWMODEM

ON

 

 

 

 

 

command.

 

 

 

 

 

 

 

 

 

 

 

 

 

PC Card-related symptoms

Symptom

or

error

 

 

 

FRU or

action,

in

 

 

 

 

 

 

 

 

sequence

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC

Card

does

not

work

in

1. Reseat

the

PCMCIA

 

either the upper slot

or theslot

assembly .

 

lower

slot.

 

 

 

2.

PCMCIA slot

 

 

 

 

 

 

 

 

assembly.

 

 

 

 

 

 

 

 

3.

System board.

 

 

 

 

 

 

 

 

 

 

PCMCIA

slot pin

is

 

 

PCMCIA

slot

assembly

 

damaged.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC

Card

does

not

work.

 

1. Reseat

the

PC Card .

 

 

 

 

 

 

 

 

2. Check that the PC

 

 

 

 

 

 

 

 

Card is enabled in

the

 

 

 

 

 

 

 

ThinkPad

Configuration

 

 

 

 

 

 

 

 

program.

 

 

 

 

 

 

 

 

 

3.

Reseat

the PCMCIA

 

 

 

 

 

 

 

 

slot

assembly.

 

 

 

 

 

 

 

 

4.

PCMCIA slot

 

 

 

 

 

 

 

 

assembly.

 

 

 

 

 

 

 

 

5.

System board.

 

 

 

 

 

 

 

 

 

 

 

 

 

Peripheral-device-related symptoms

Symptom or

error

FRU

or

 

action,

in

 

 

 

 

 

sequence

 

 

 

 

 

 

 

 

 

 

 

 

 

The

external monitor

doesConnect

 

the

external

 

not

work

correctly.

monitor

 

to

another

PC. If

 

 

 

 

the

monitor

works

 

 

 

 

 

properly,

replace

the

 

 

 

 

 

system

 

board.

If

not,

 

 

 

 

replace

the

external

 

 

 

 

 

monitor .

 

 

 

 

 

 

 

 

 

Printer

problems.

1. Run

printer self-test .

 

 

 

 

2.

Run parallel port

wrap

 

 

 

 

test.

 

 

 

 

 

 

 

3.

 

System board.

 

 

 

 

 

4.

 

Printer cable.

 

 

 

 

 

Serial or parallel port device1.Run serial/parallel

 

 

problems.

 

port

wrap

test.

 

 

 

 

 

2.

 

Device.

 

 

 

 

 

 

3.

 

System board.

 

 

 

 

 

4.

 

Device cable.

 

 

 

 

 

 

 

 

 

 

 

 

30 ThinkPad 600X Hardware Maintenance Manual

Page 34
Image 34
IBM 600X (MT 2646) manual PC Card-related symptoms, Peripheral-device-related symptoms