Keyboard/Trackpoint Iii-Related Symptoms; Indicator-Related Symptoms; Power-Related Symptoms - IBM ThinkPad 365C 2625 Maintenance Manual

Symptom / Error
LCD has extra horizontal or
vertical lines displayed.
Keyboard/TrackPoint III-Related
Symptoms
Symptom / Error
Keyboard (one or more
keys) does not work.
TrackPoint III does not
work.
Pointer moves automatically
or does not work correctly.

Indicator-Related Symptoms

Symptom / Error
Indicator incorrectly remains
off or on, but system runs
correctly.
Battery power status
indicator blinks from green,
yellow, to orange.

Power-Related Symptoms

Symptom / Error
Power shuts down during
operation.
The system will not
power-off.
(See "Power Shutdown
Switch" on page 267.)
ThinkPad 560 (2640)
FRU / Action in Sequence
LCD Assembly
FRU / Action in Sequence
1. Reseat the keyboard
cable on the system
board.
2. Keyboard
3. System Board
1. Reseat the keyboard
cable on the system
board.
2. Go to "TrackPoint III
Checkout" on
page 271.
3. Keyboard
4. System Board
1. See "TrackPoint III
Checkout" on
page 271.
FRU / Action in Sequence
1. System Board
1. Check that a correct
battery is installed.
2. Battery Pack
3. System Board
FRU / Action in Sequence
1. Go to "Power
Systems Checkout"
on page 272.
2. Battery Pack
3. Remove the battery
pack and let it cool for
two hours.
4. Power sources
1. Press the power
shutdown switch.
2. System Board
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