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Replace the system board.
The following auxiliary input devices are supported for this
computer.
Numeric keypad
Mouse (PS/2 compatible)
External keyboard (with keyboard/mouse cable)
If any of the above devices do not work, reseat the cable
connector and repeat the failing operation.
If the problem does not occur again, recheck the
connector.
If the problem is not corrected, replace the device, and
then the system board.
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.
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:
1. Go to the Easy-Setup screen.
2. Select an item with the pointing stick.
3. Press either the left or right click button.
4. 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 cables.
Replace the keyboard.
Replace the system board.
Diskette Drive Test
Do the following to isolate the problem to a controller,
drive, or diskette. A scratch, write enabled, non-defective
2HD diskette is required.
ThinkPad 560 (2640)
271
Summary of Contents for ThinkPad 365C
Page 2: ...Get other manuals https www bkmanuals com...
Page 8: ...vi IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 12: ...x IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 157: ...15 ThinkPad 365X 365XD 2625 145 Get other manuals https www bkmanuals com...
Page 181: ...Notes ThinkPad 365X 365XD 2625 169 Get other manuals https www bkmanuals com...
Page 260: ...TFT LCD 248 IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 318: ...306 IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 329: ...ThinkPad 560 2640 317 Get other manuals https www bkmanuals com...
Page 336: ...Notes 324 IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 337: ...Parts Listing 560 2640 ThinkPad 560 2640 325 Get other manuals https www bkmanuals com...
Page 402: ...4 4 5 5 390 IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 413: ...Other Models ThinkPad 760 9546 9547 401 Get other manuals https www bkmanuals com...
Page 429: ...Models 760XL 760XD ThinkPad 760 9546 9547 417 Get other manuals https www bkmanuals com...
Page 433: ...ThinkPad 760 9546 9547 421 Get other manuals https www bkmanuals com...
Page 441: ...ThinkPad 760 9546 9547 429 Get other manuals https www bkmanuals com...
Page 443: ...ThinkPad 760 9546 9547 431 Get other manuals https www bkmanuals com...
Page 515: ...Model 760LD 9547 Misc ThinkPad 760 9546 9547 503 Get other manuals https www bkmanuals com...
Page 558: ...546 IBM Mobile Systems ThinkPad HMM Volume 3 Get other manuals https www bkmanuals com...
Page 630: ...IBM Part Number 84H8099 Printed in U S A S82G 15 3 5 Get other manuals https www bkmanuals com...