TrackPoint Checkout

If

the external mouse is connected, the TrackPoin

not

work.

In this case, please detach the exte

check the

TrackPoint.

If

this

does not correct the TrackPoint problem,

with

the

following.

After you use the TrackPoint, the pointer drifts screen for a short time. This self-acting pointer can occur when a slight, steady pressure is app TrackPoint pointer. This symptom is not a hardware problem. No service actions are necessary if the movement stops ina short period of time.

If

a

click button

problem

or

pointing

stick

proble

do

the

following:

 

 

 

 

 

1.

Boot from

and

start

PC-Doctor DOS.

(See

“PC-Doc

 

DOS

System

Diagnostics”

on

page 48

for details

2.SelectInteractive Tests .

3.SelectMouse .

4. Follow the instructions in the message window.

If

either the

pointing

stick

or the

click button

do

the

following

actions

one a

time to

correct t

Do

not

replace

a non-defective

FRU.

 

1.Reseat the keyboard cables.

2.Replace the keyboard.

3.Replace the system board.

34 ThinkPad 390X / i 1700 HMM

Page 40
Image 40
IBM I 1700 manual TrackPoint Checkout, External mouse is connected, the TrackPoin, System Diagnostics For details