If either the pointing stick or the click button does not work,
do the following actions one a time to correct the problem.
Do not replace a non-defective FRU.
1. Reconnect the keyboard flexible cables and the
TrackPoint flexible cable.
2. Replace the TrackPoint board.
3. Replace the keyboard.
4. Replace the system board.
Diskette Drive Check
Do the following to isolate the problem to a controller,
drive, or diskette. A scratch, write-enabled, non-defective,
high-density (2HD) diskette is required.
CAUTION:
Make sure that the diskette does not have more than
one label attached to it. Multiple labels can cause
damage to the drive or can cause the drive to fail.
Do the following to select the test device:
1. Boot from the diagnostics diskette and start the PC
Doctor program (please refer to “Running the PC
Doctor Diagnostics Program” on page 135).
2. Select Diagnostics.
3. Select Diskette Drives.
4. Follow the instructions in the message window.
If an error occurs with the internal diskette drive, reconnect
the connector on the system board.
If the error still remains:
1. Reconnect the diskette drive cable.
2. Replace the diskette drive cable.
3. Replace the diskette drive.
4. Replace the system board.
CD-ROM/DVD-ROM Drive Check
Do the following to isolate the problem to a controller,
drive, or CD-ROM/DVD-ROM drive. Make sure that the
CD-ROM/DVD-ROM disc does not have any label attached
to it. The label can cause damage to the drive or can
cause the drive to fail.
Do the following to select the test device:
1. Boot from the diagnostics diskette and start the PC
Doctor program (please refer to “Running the PC
Doctor Diagnostics Program” on page 135).
2. Select Interactive Tests.
3. Select CD-ROM/DVD Test.
4. Follow the instructions in the message window.
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ThinkPad i Series 1400 HMM
Summary of Contents for 2611-40A
Page 26: ...18 ThinkPad i Series 1400 HMM ...
Page 104: ...System Unit Parts Listing 96 ThinkPad i Series 1400 HMM ...
Page 107: ...LCD Unit Parts Listing 12 1 LCD Unit Parts Listing ThinkPad i Series 1400 Part I 99 ...
Page 109: ...13 3 LCD Unit Parts Listing ThinkPad i Series 1400 Part I 101 ...
Page 190: ...21 1 21 20 19 18 14 15 16 17 182 ThinkPad i Series 1400 HMM ...
Page 202: ...194 ThinkPad i Series 1400 HMM ...
Page 204: ...IBM Part Number 37L5192 Printed in U S A S1ðL 9952 ð2 ...