IBM 600X (MT 2646) manual 301, 601, Out Card 24XX Testing, 808X Testing, 860X Testing

Symptom-to-FRU error messages

Symptom

or

error

FRU

or

action, in

sequence

301,

303,

304,

305,

3XX

1. Go

to

“Testing

the

301:

Keyboard error.

computer”

on

page

7.

2.

Keyboard.

3.

External numeric

keypad.

4.

External keyboard.

5.

Keyboard

and

mouse

cable.

6. System board.

601,

6XX

1. Go

to

“Testing

the

601: Diskette

drive

or

computer”

on

controller

error.

page

7.

2.

Diskette drive

assembly.

3.

Diskette.

4.

System board.

602

1. Go

to

“Testing

the

Diskette

read

error.

computer”

on

page

7.

2.

Diskette.

3.

Diskette drive

assembly.

604

1. Go

to

“Testing

the

Unacceptable ID was

read computer”

on

from

the

diskette

drive.

page

7.

2.

Diskette drive

assembly.

3.

System board.

2402

1. TV

out

card .

24XX

1. Go

to

“Testing

the

2401: System

board

video

computer”

on

error.

page

7.

2.

System board.

808X

1. Go

to

“Testing

the

8081: PC Card

computer”

on

failure. page

7.

presence

test

slot

PC

Card revision

2. PC

Card

assembly.

number

also

checked.

3.

PCMCIA device.

8082: PC

Card

register

4.

System board.

test

failure.

860X

1. Go

to

“Testing

the

Pointing

device

error when

computer”

on

TrackPoint

is

disabled.

page

7.

8601: System bus

2.

External mouse.

3.

External keyboard.

error–8042 mouse

4.

System board.

interface.

8602: External mouse

error.

8603: System bus

error

or

mouse

error.

21