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IBM-AUSTRIA - PC-HW-Support 30 Aug 1999 |
TrackPoint III Checkout (2625 365X, XD - 2635 380-385)
TrackPoint III Checkout
If the TrackPoint III will not work,
check the configuration in the ThinkPad Features program.
If the configuration of the TrackPoint III is disabled,
select Enable to enable it.
If this does not correct the TrackPoint III problem, continue
with the following steps.
The TrackPoint III does automatic compensations to adjust
the pointer sensor. During this process, the pointer moves on the
screen automatically for a short time. This self-acting pointer
movement can occur when a slight, steady pressure is applied to the
TrackPoint III pointer while the computer is powered on or while the
system is running, or when re-adjustment is required because the
temperature has exceeded its normal temperature range.
This symptom does not indicate a hardware problem. No service actions
are necessary if the pointer movement stops in a short period of time.
If a click button problem or pointing stick problem
occurs, do the following:
- Go to the Easy-Setup screen.
- Select an item with the pointing stick.
- Press either the left or right click button.
- Verify that both buttons work correctly.
If either the pointing stick or the click button do not work,
do the following actions one at a time to correct the problem.
Do not replace a non-defective FRU.
- Reseat the keyboard card cables.
- Replace the keyboard.
- Replace the keyboard (if TP-2635 the Sub) card.
- Replace the system board.
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