Infrared-Related Symptoms
Symptom / Error
FRU / Action in Sequence
Unable to communicate
using the Infrared (IR) Port.
1. Make sure the setup
for the IR is correct.
Use the ThinkPad
Configurations utility.
2. Make sure there are
no fluorescent lights
near the computer.
The computer may
receive optical noise
from the fluorescent
light.
3. Run the advanced
diagnostic test. If an
error occurs and a
FRU code is displayed,
replace the parts
shown by the FRU
code.
Keyboard or TrackPoint III Related
Symptoms
Symptom / Error
FRU / Action in Sequence
The keyboard (one or more
keys) does not work.
1. Reseat the keyboard
cable on the system
board.
2. Keyboard.
3. System board.
The TrackPoint III does not
work.
1. Reseat the keyboard
cable on the system
board.
2. Go to “TrackPoint III
Checkout” on page 33.
3. Keyboard.
4. System board.
The pointer moves
automatically or does not
work correctly.
See “TrackPoint III
Checkout” on page 33.
ThinkPad 560X (2640-60x, 70x)
43
Summary of Contents for ThinkPad 560X
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Page 8: ...vi IBM ThinkPad 560X 2640 60x 70x HMM...
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Page 28: ...18 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 72: ...1030 Battery Pack Turn the computer upside down 62 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 74: ...64 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 92: ...82 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 94: ...84 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 98: ...Parts Listing 560X 2640 60x 70x 88 IBM ThinkPad 560X 2640 60x 70x HMM...
Page 110: ...IBM Part Number 05L1768 Printed in U S A S 5L 1768...