IBM Series 1500, Series 1400 manual Fru

FRU tests: The following table shows the applicabl test for each FRU using PC-Doctor.

FRU	Applicable		test
System board	1.		CPU/CoprocessorDiagnostics(				)
	2.	System		boardDiagnostics(		)
Power	BatteryDiagnostics(				)
LCD unit	1.		Video	AdapterDiagnostics(		)
	2.	VideoInteractive(			Tests	)
Modem	1.		Make sure the modem set up
		correctly.

2.Replacing the modem jack and modem card one at a time, run the modem tests in Other

DevicesDiagnostics( )

Audio

Internal

SpeakerInteractive(

Tests

)

Stereo

SpeakerInteractive(

Tests

)

Speaker

System

beeper:

Internal

Speaker

(Interactive

Tests

)

PC Card

slots

System

boardDiagnostics(

)

Keyboard

1.

KeyboardDiagnostics(

)

2.

KeyboardInteractive(

Tests

)

TrackPont

or

If

the

TrackPoint

does

not

work,

see

Pointing

device

an

external

PS/2

mouse

is

connected

to the mouse/keyboard connector and

remove it. The TrackPoint is automat-

ically disabled if an external PS/2

mouse is attached. Check also if the

TrackPoint

driver

is

correctly

installed

by

accessing

Windows

Device

Manager

via

the

System

icon

in

the

Control

Panel.

After you use the TrackPoint, the

pointer

drifts

on

the

screen

for

a

time. This self-acting pointer

move-

ment can occur when a slight, steady

pressure is applied to the TrackPoint

pointer.

This

symptom

is

not

a

hard-

ware problem. No service actions are

necessary if the pointer movement

stops

in

a

short

period

of

time.

If this does not correct the TrackPo

problem, continue with the following:

Mouse

Interactive(

Tests

).

Hard

disk drive

Fixed

DisksDiagnostics(

)

Diskette

drive

1. Diskette DriveDiagnostics(

)

2.

DisketteInteractive(

Tests

)

CD-ROM

or

CD-ROM/DVD ( Interactive

Tests

)

DVD-ROM

drive

48 ThinkPad i Series 1400/1500 HMM