Indicator-related symptoms, Lcd information panel-related, Power-related symptoms – IBM THINKPAD 760C/CD (9546) User Manual
Page 379: Lcd information panel-related symptoms
Symptom / Error
FRU / Action in Sequence
TrackPoint III does not
work.
1. Reseat the keyboard
connector on the
video card.
2. Go to “TrackPoint III
Checkout” on
page 346.
3. Keyboard
4. Video card
5. System board
Pointer moves automatically
or does not work correctly.
1. See “TrackPoint III
Checkout” on
page 346.
Indicator-Related Symptoms
Symptom / Error
FRU / Action in Sequence
Indicator incorrectly remains
off or on, but system runs
correctly.
1. Reseat the LCD
connector on the
video card.
2. LCD assembly
3. Video card
4. System board
LCD Information Panel-Related
Symptoms
Symptom / Error
FRU / Action in Sequence
An icon in the LCD
information panel remains
off or on, but the system
runs correctly.
1. Reseat the keyboard
cable in the video
card connector.
2. Reseat the LCD
information panel cable
connectors in the
keyboard.
3. Keyboard
4. Video card
5. System board
Power-Related Symptoms
Symptom / Error
FRU / Action in Sequence
Power shuts down during
operation.
1. Go to “Power
Systems Checkout”
on page 349.
2. Battery pack
3. Remove the battery
pack and let it cool for
2 hours.
4. DC/DC card
5. Power sources
ThinkPad 760 (9546, 9547)
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